74085505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36767}}^1$

素因数の和:36816

約数の個数: 16

約数和(自身を含む): 98832384

約数和(自身を除く): 24746879

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 36767, 183835, 477971, 1139777, 2389855, 5698885, 14817101, 74085505]

約数ペア:

[(1, 74085505), (5, 14817101), (13, 5698885), (31, 2389855), (65, 1139777), (155, 477971), (403, 183835), (2015, 36767)]