71184915

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13999}}^1$

素因数の和:14123

約数の個数: 24

約数和(自身を含む): 124488000

約数和(自身を除く): 53303085

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 13999, 41997, 69995, 125991, 209985, 629955, 1581887, 4745661, 7909435, 14236983, 23728305, 71184915]

約数ペア:

[(1, 71184915), (3, 23728305), (5, 14236983), (9, 7909435), (15, 4745661), (45, 1581887), (113, 629955), (339, 209985), (565, 125991), (1017, 69995), (1695, 41997), (5085, 13999)]