72244575

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8265

約数の個数: 48

約数和(自身を含む): 142942240

約数和(自身を除く): 70697665

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8233, 8775, 24699, 41165, 74097, 107029, 123495, 205825, 222291, 321087, 370485, 535145, 617475, 963261, 1111455, 1605435, 1852425, 2675725, 2889783, 4816305, 5557275, 8027175, 14448915, 24081525, 72244575]

約数ペア:

[(1, 72244575), (3, 24081525), (5, 14448915), (9, 8027175), (13, 5557275), (15, 4816305), (25, 2889783), (27, 2675725), (39, 1852425), (45, 1605435), (65, 1111455), (75, 963261), (117, 617475), (135, 535145), (195, 370485), (225, 321087), (325, 222291), (351, 205825), (585, 123495), (675, 107029), (975, 74097), (1755, 41165), (2925, 24699), (8233, 8775)]