75708945

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 146361600

約数和(自身を除く): 70652655

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 179, 195, 241, 351, 537, 585, 723, 895, 1205, 1611, 1755, 2169, 2327, 2685, 3133, 3615, 4833, 6507, 6981, 8055, 9399, 10845, 11635, 15665, 20943, 24165, 28197, 32535, 34905, 43139, 46995, 62829, 84591, 104715, 129417, 140985, 215695, 314145, 388251, 422955, 560807, 647085, 1164753, 1682421, 1941255, 2804035, 5047263, 5823765, 8412105, 15141789, 25236315, 75708945]

約数ペア:

[(1, 75708945), (3, 25236315), (5, 15141789), (9, 8412105), (13, 5823765), (15, 5047263), (27, 2804035), (39, 1941255), (45, 1682421), (65, 1164753), (117, 647085), (135, 560807), (179, 422955), (195, 388251), (241, 314145), (351, 215695), (537, 140985), (585, 129417), (723, 104715), (895, 84591), (1205, 62829), (1611, 46995), (1755, 43139), (2169, 34905), (2327, 32535), (2685, 28197), (3133, 24165), (3615, 20943), (4833, 15665), (6507, 11635), (6981, 10845), (8055, 9399)]