15231279

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9181}}^1$

素因数の和:9270

約数の個数: 16

約数和(自身を含む): 23505920

約数和(自身を除く): 8274641

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 9181, 27543, 64267, 192801, 725299, 2175897, 5077093, 15231279]

約数ペア:

[(1, 15231279), (3, 5077093), (7, 2175897), (21, 725299), (79, 192801), (237, 64267), (553, 27543), (1659, 9181)]