902912065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8123}}^1$

素因数の和:8229

約数の個数: 32

約数和(自身を含む): 1235367936

約数和(自身を除く): 332455871

約数列:

[1, 5, 11, 43, 47, 55, 215, 235, 473, 517, 2021, 2365, 2585, 8123, 10105, 22231, 40615, 89353, 111155, 349289, 381781, 446765, 1746445, 1908905, 3842179, 4199591, 16416583, 19210895, 20997955, 82082915, 180582413, 902912065]

約数ペア:

[(1, 902912065), (5, 180582413), (11, 82082915), (43, 20997955), (47, 19210895), (55, 16416583), (215, 4199591), (235, 3842179), (473, 1908905), (517, 1746445), (2021, 446765), (2365, 381781), (2585, 349289), (8123, 111155), (10105, 89353), (22231, 40615)]