40980015

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8059}}^1$

素因数の和:8183

約数の個数: 24

約数和(自身を含む): 71669520

約数和(自身を除く): 30689505

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 8059, 24177, 40295, 72531, 120885, 362655, 910667, 2732001, 4553335, 8196003, 13660005, 40980015]

約数ペア:

[(1, 40980015), (3, 13660005), (5, 8196003), (9, 4553335), (15, 2732001), (45, 910667), (113, 362655), (339, 120885), (565, 72531), (1017, 40295), (1695, 24177), (5085, 8059)]