64083825

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 129852800

約数和(自身を除く): 65768975

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 67, 75, 109, 117, 135, 195, 201, 225, 325, 327, 335, 351, 545, 585, 603, 675, 871, 975, 981, 1005, 1417, 1635, 1675, 1755, 1809, 2613, 2725, 2925, 2943, 3015, 4251, 4355, 4905, 5025, 7085, 7303, 7839, 8175, 8775, 9045, 12753, 13065, 14715, 15075, 21255, 21775, 21909, 23517, 24525, 35425, 36515, 38259, 39195, 45225, 63765, 65325, 65727, 73575, 94939, 106275, 109545, 117585, 182575, 191295, 195975, 197181, 284817, 318825, 328635, 474695, 547725, 587925, 854451, 956475, 985905, 1424085, 1643175, 2373475, 2563353, 4272255, 4929525, 7120425, 12816765, 21361275, 64083825]

約数ペア:

[(1, 64083825), (3, 21361275), (5, 12816765), (9, 7120425), (13, 4929525), (15, 4272255), (25, 2563353), (27, 2373475), (39, 1643175), (45, 1424085), (65, 985905), (67, 956475), (75, 854451), (109, 587925), (117, 547725), (135, 474695), (195, 328635), (201, 318825), (225, 284817), (325, 197181), (327, 195975), (335, 191295), (351, 182575), (545, 117585), (585, 109545), (603, 106275), (675, 94939), (871, 73575), (975, 65727), (981, 65325), (1005, 63765), (1417, 45225), (1635, 39195), (1675, 38259), (1755, 36515), (1809, 35425), (2613, 24525), (2725, 23517), (2925, 21909), (2943, 21775), (3015, 21255), (4251, 15075), (4355, 14715), (4905, 13065), (5025, 12753), (7085, 9045), (7303, 8775), (7839, 8175)]