74295065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36871}}^1$

素因数の和:36920

約数の個数: 16

約数和(自身を含む): 99111936

約数和(自身を除く): 24816871

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 36871, 184355, 479323, 1143001, 2396615, 5715005, 14859013, 74295065]

約数ペア:

[(1, 74295065), (5, 14859013), (13, 5715005), (31, 2396615), (65, 1143001), (155, 479323), (403, 184355), (2015, 36871)]