476863584975

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 872547744640

約数和(自身を除く): 395684159665

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 157, 225, 271, 327, 457, 471, 545, 785, 813, 981, 1355, 1371, 1413, 1635, 2285, 2355, 2439, 2725, 3925, 4065, 4113, 4905, 6775, 6855, 7065, 8175, 11425, 11775, 12195, 17113, 20325, 20565, 24525, 29539, 34275, 35325, 42547, 49813, 51339, 60975, 71749, 85565, 88617, 102825, 123847, 127641, 147695, 149439, 154017, 212735, 215247, 249065, 256695, 265851, 358745, 371541, 382923, 427825, 443085, 448317, 619235, 638205, 645741, 738475, 747195, 770085, 1063675, 1076235, 1114623, 1245325, 1283475, 1329255, 1793725, 1857705, 1914615, 2215425, 2241585, 3096175, 3191025, 3228705, 3735975, 3850425, 4637623, 5381175, 5573115, 6646275, 7820641, 9288525, 9573075, 11207925, 13499323, 13912869, 16143525, 19443979, 23188115, 23461923, 27865575, 39103205, 40497969, 41738607, 58331937, 67496615, 69564345, 70385769, 97219895, 115940575, 117309615, 121493907, 174995811, 195516025, 202489845, 208693035, 291659685, 337483075, 347821725, 351928845, 486099475, 586548075, 607469535, 874979055, 1012449225, 1043465175, 1458298425, 1759644225, 2119393711, 3037347675, 4374895275, 6358181133, 10596968555, 19074543399, 31790905665, 52984842775, 95372716995, 158954528325, 476863584975]

約数ペア:

[(1, 476863584975), (3, 158954528325), (5, 95372716995), (9, 52984842775), (15, 31790905665), (25, 19074543399), (45, 10596968555), (75, 6358181133), (109, 4374895275), (157, 3037347675), (225, 2119393711), (271, 1759644225), (327, 1458298425), (457, 1043465175), (471, 1012449225), (545, 874979055), (785, 607469535), (813, 586548075), (981, 486099475), (1355, 351928845), (1371, 347821725), (1413, 337483075), (1635, 291659685), (2285, 208693035), (2355, 202489845), (2439, 195516025), (2725, 174995811), (3925, 121493907), (4065, 117309615), (4113, 115940575), (4905, 97219895), (6775, 70385769), (6855, 69564345), (7065, 67496615), (8175, 58331937), (11425, 41738607), (11775, 40497969), (12195, 39103205), (17113, 27865575), (20325, 23461923), (20565, 23188115), (24525, 19443979), (29539, 16143525), (34275, 13912869), (35325, 13499323), (42547, 11207925), (49813, 9573075), (51339, 9288525), (60975, 7820641), (71749, 6646275), (85565, 5573115), (88617, 5381175), (102825, 4637623), (123847, 3850425), (127641, 3735975), (147695, 3228705), (149439, 3191025), (154017, 3096175), (212735, 2241585), (215247, 2215425), (249065, 1914615), (256695, 1857705), (265851, 1793725), (358745, 1329255), (371541, 1283475), (382923, 1245325), (427825, 1114623), (443085, 1076235), (448317, 1063675), (619235, 770085), (638205, 747195), (645741, 738475)]