15122529

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{45413}}^1$

素因数の和:45456

約数の個数: 12

約数和(自身を含む): 22434516

約数和(自身を除く): 7311987

約数列:

[1, 3, 9, 37, 111, 333, 45413, 136239, 408717, 1680281, 5040843, 15122529]

約数ペア:

[(1, 15122529), (3, 5040843), (9, 1680281), (37, 408717), (111, 136239), (333, 45413)]