25147735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2729}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 32104800

約数和(自身を除く): 6957065

約数列:

[1, 5, 19, 95, 97, 485, 1843, 2729, 9215, 13645, 51851, 259255, 264713, 1323565, 5029547, 25147735]

約数ペア:

[(1, 25147735), (5, 5029547), (19, 1323565), (95, 264713), (97, 259255), (485, 51851), (1843, 13645), (2729, 9215)]