40270055

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8783}}^1$

素因数の和:8926

約数の個数: 16

約数和(自身を含む): 55655424

約数和(自身を除く): 15385369

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 8783, 43915, 61481, 307405, 1150573, 5752865, 8054011, 40270055]

約数ペア:

[(1, 40270055), (5, 8054011), (7, 5752865), (35, 1150573), (131, 307405), (655, 61481), (917, 43915), (4585, 8783)]