86711495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 120766464

約数和(自身を除く): 34054969

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 299, 403, 713, 1495, 1871, 2015, 3565, 9269, 9355, 24323, 43033, 46345, 58001, 121615, 215165, 290005, 559429, 754013, 1334023, 2797145, 3770065, 6670115, 17342299, 86711495]

約数ペア:

[(1, 86711495), (5, 17342299), (13, 6670115), (23, 3770065), (31, 2797145), (65, 1334023), (115, 754013), (155, 559429), (299, 290005), (403, 215165), (713, 121615), (1495, 58001), (1871, 46345), (2015, 43033), (3565, 24323), (9269, 9355)]