85451775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67021}}^1$

素因数の和:67051

約数の個数: 24

約数和(自身を含む): 149593104

約数和(自身を除く): 64141329

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 67021, 201063, 335105, 1005315, 1139357, 1675525, 3418071, 5026575, 5696785, 17090355, 28483925, 85451775]

約数ペア:

[(1, 85451775), (3, 28483925), (5, 17090355), (15, 5696785), (17, 5026575), (25, 3418071), (51, 1675525), (75, 1139357), (85, 1005315), (255, 335105), (425, 201063), (1275, 67021)]