15267445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 19770480

約数和(自身を除く): 4503035

約数列:

[1, 5, 17, 53, 85, 265, 901, 3389, 4505, 16945, 57613, 179617, 288065, 898085, 3053489, 15267445]

約数ペア:

[(1, 15267445), (5, 3053489), (17, 898085), (53, 288065), (85, 179617), (265, 57613), (901, 16945), (3389, 4505)]