396486145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{2887}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 525454272

約数和(自身を除く): 128968127

約数列:

[1, 5, 11, 55, 121, 227, 605, 1135, 2497, 2887, 12485, 14435, 27467, 31757, 137335, 158785, 349327, 655349, 1746635, 3276745, 7208839, 36044195, 79297229, 396486145]

約数ペア:

[(1, 396486145), (5, 79297229), (11, 36044195), (55, 7208839), (121, 3276745), (227, 1746635), (605, 655349), (1135, 349327), (2497, 158785), (2887, 137335), (12485, 31757), (14435, 27467)]