151906985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25171}}^1$

素因数の和:25264

約数の個数: 16

約数和(自身を含む): 195737472

約数和(自身を除く): 43830487

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 25171, 125855, 427907, 1787141, 2139535, 8935705, 30381397, 151906985]

約数ペア:

[(1, 151906985), (5, 30381397), (17, 8935705), (71, 2139535), (85, 1787141), (355, 427907), (1207, 125855), (6035, 25171)]