74771145

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2693}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 129861576

約数和(自身を除く): 55090431

約数列:

[1, 3, 5, 9, 15, 45, 617, 1851, 2693, 3085, 5553, 8079, 9255, 13465, 24237, 27765, 40395, 121185, 1661581, 4984743, 8307905, 14954229, 24923715, 74771145]

約数ペア:

[(1, 74771145), (3, 24923715), (5, 14954229), (9, 8307905), (15, 4984743), (45, 1661581), (617, 121185), (1851, 40395), (2693, 27765), (3085, 24237), (5553, 13465), (8079, 9255)]