38961375

素因数分解:

$3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 65505024

約数和(自身を除く): 26543649

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 535, 971, 1605, 2675, 2913, 4855, 8025, 13375, 14565, 24275, 40125, 72825, 103897, 121375, 311691, 364125, 519485, 1558455, 2597425, 7792275, 12987125, 38961375]

約数ペア:

[(1, 38961375), (3, 12987125), (5, 7792275), (15, 2597425), (25, 1558455), (75, 519485), (107, 364125), (125, 311691), (321, 121375), (375, 103897), (535, 72825), (971, 40125), (1605, 24275), (2675, 14565), (2913, 13375), (4855, 8025)]