65401982465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1\times {\mathrm{79999}}^1$

素因数の和:87136

約数の個数: 16

約数和(自身を含む): 81907200000

約数和(自身を除く): 16505217535

約数列:

[1, 5, 23, 115, 7109, 35545, 79999, 163507, 399995, 817535, 1839977, 9199885, 568712891, 2843564455, 13080396493, 65401982465]

約数ペア:

[(1, 65401982465), (5, 13080396493), (23, 2843564455), (115, 568712891), (7109, 9199885), (35545, 1839977), (79999, 817535), (163507, 399995)]