87668065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{44843}}^1$

素因数の和:44888

約数の個数: 16

約数和(自身を含む): 116235648

約数和(自身を除く): 28567583

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 44843, 224215, 762331, 1031389, 3811655, 5156945, 17533613, 87668065]

約数ペア:

[(1, 87668065), (5, 17533613), (17, 5156945), (23, 3811655), (85, 1031389), (115, 762331), (391, 224215), (1955, 44843)]