69397885

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 84913920

約数和(自身を除く): 15516035

約数列:

[1, 5, 71, 233, 355, 839, 1165, 4195, 16543, 59569, 82715, 195487, 297845, 977435, 13879577, 69397885]

約数ペア:

[(1, 69397885), (5, 13879577), (71, 977435), (233, 297845), (355, 195487), (839, 82715), (1165, 59569), (4195, 16543)]