3256372275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2505

約数の個数: 72

約数和(自身を含む): 5885850960

約数和(自身を除く): 2629478685

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 169, 195, 325, 327, 507, 545, 845, 975, 1417, 1635, 2357, 2535, 2725, 4225, 4251, 7071, 7085, 8175, 11785, 12675, 18421, 21255, 30641, 35355, 35425, 55263, 58925, 91923, 92105, 106275, 153205, 176775, 256913, 276315, 398333, 459615, 460525, 766025, 770739, 1194999, 1284565, 1381575, 1991665, 2298075, 3339869, 3853695, 5974995, 6422825, 9958325, 10019607, 16699345, 19268475, 29874975, 43418297, 50098035, 83496725, 130254891, 217091485, 250490175, 651274455, 1085457425, 3256372275]

約数ペア:

[(1, 3256372275), (3, 1085457425), (5, 651274455), (13, 250490175), (15, 217091485), (25, 130254891), (39, 83496725), (65, 50098035), (75, 43418297), (109, 29874975), (169, 19268475), (195, 16699345), (325, 10019607), (327, 9958325), (507, 6422825), (545, 5974995), (845, 3853695), (975, 3339869), (1417, 2298075), (1635, 1991665), (2357, 1381575), (2535, 1284565), (2725, 1194999), (4225, 770739), (4251, 766025), (7071, 460525), (7085, 459615), (8175, 398333), (11785, 276315), (12675, 256913), (18421, 176775), (21255, 153205), (30641, 106275), (35355, 92105), (35425, 91923), (55263, 58925)]