15330015

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 26666640

約数和(自身を除く): 11336625

約数列:

[1, 3, 5, 9, 15, 45, 443, 769, 1329, 2215, 2307, 3845, 3987, 6645, 6921, 11535, 19935, 34605, 340667, 1022001, 1703335, 3066003, 5110005, 15330015]

約数ペア:

[(1, 15330015), (3, 5110005), (5, 3066003), (9, 1703335), (15, 1022001), (45, 340667), (443, 34605), (769, 19935), (1329, 11535), (2215, 6921), (2307, 6645), (3845, 3987)]