12051515

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3343}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 16693248

約数和(自身を除く): 4641733

約数列:

[1, 5, 7, 35, 103, 515, 721, 3343, 3605, 16715, 23401, 117005, 344329, 1721645, 2410303, 12051515]

約数ペア:

[(1, 12051515), (5, 2410303), (7, 1721645), (35, 344329), (103, 117005), (515, 23401), (721, 16715), (3343, 3605)]