40243775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11257}}^1$

素因数の和:11291

約数の個数: 24

約数和(自身を含む): 58631664

約数和(自身を除く): 18387889

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 11257, 56285, 123827, 146341, 281425, 619135, 731705, 1609751, 3095675, 3658525, 8048755, 40243775]

約数ペア:

[(1, 40243775), (5, 8048755), (11, 3658525), (13, 3095675), (25, 1609751), (55, 731705), (65, 619135), (143, 281425), (275, 146341), (325, 123827), (715, 56285), (3575, 11257)]