210425408555

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{1294169}}^1$

素因数の和:1295254

約数の個数: 16

約数和(自身を含む): 260904672000

約数和(自身を除く): 50479263445

約数列:

[1, 5, 31, 155, 1049, 5245, 32519, 162595, 1294169, 6470845, 40119239, 200596195, 1357583281, 6787916405, 42085081711, 210425408555]

約数ペア:

[(1, 210425408555), (5, 42085081711), (31, 6787916405), (155, 1357583281), (1049, 200596195), (5245, 40119239), (32519, 6470845), (162595, 1294169)]