90525995

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 128176128

約数和(自身を除く): 37650133

約数列:

[1, 5, 7, 35, 47, 113, 235, 329, 487, 565, 791, 1645, 2435, 3409, 3955, 5311, 17045, 22889, 26555, 37177, 55031, 114445, 160223, 185885, 275155, 385217, 801115, 1926085, 2586457, 12932285, 18105199, 90525995]

約数ペア:

[(1, 90525995), (5, 18105199), (7, 12932285), (35, 2586457), (47, 1926085), (113, 801115), (235, 385217), (329, 275155), (487, 185885), (565, 160223), (791, 114445), (1645, 55031), (2435, 37177), (3409, 26555), (3955, 22889), (5311, 17045)]