12776895

素因数分解:

$3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{569}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 22230000

約数和(自身を除く): 9453105

約数列:

[1, 3, 5, 9, 15, 45, 499, 569, 1497, 1707, 2495, 2845, 4491, 5121, 7485, 8535, 22455, 25605, 283931, 851793, 1419655, 2555379, 4258965, 12776895]

約数ペア:

[(1, 12776895), (3, 4258965), (5, 2555379), (9, 1419655), (15, 851793), (45, 283931), (499, 25605), (569, 22455), (1497, 8535), (1707, 7485), (2495, 5121), (2845, 4491)]