157089775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3271}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 208138464

約数和(自身を除く): 51048689

約数列:

[1, 5, 17, 25, 85, 113, 425, 565, 1921, 2825, 3271, 9605, 16355, 48025, 55607, 81775, 278035, 369623, 1390175, 1848115, 6283591, 9240575, 31417955, 157089775]

約数ペア:

[(1, 157089775), (5, 31417955), (17, 9240575), (25, 6283591), (85, 1848115), (113, 1390175), (425, 369623), (565, 278035), (1921, 81775), (2825, 55607), (3271, 48025), (9605, 16355)]