72305857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3041}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 81768960

約数和(自身を除く): 9463103

約数列:

[1, 13, 31, 59, 403, 767, 1829, 3041, 23777, 39533, 94271, 179419, 1225523, 2332447, 5561989, 72305857]

約数ペア:

[(1, 72305857), (13, 5561989), (31, 2332447), (59, 1225523), (403, 179419), (767, 94271), (1829, 39533), (3041, 23777)]