128523835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{5323}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 168664320

約数和(自身を除く): 40140485

約数列:

[1, 5, 11, 55, 439, 2195, 4829, 5323, 24145, 26615, 58553, 292765, 2336797, 11683985, 25704767, 128523835]

約数ペア:

[(1, 128523835), (5, 25704767), (11, 11683985), (55, 2336797), (439, 292765), (2195, 58553), (4829, 26615), (5323, 24145)]