15049085

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 18604080

約数和(自身を除く): 3554995

約数列:

[1, 5, 53, 109, 265, 521, 545, 2605, 5777, 27613, 28885, 56789, 138065, 283945, 3009817, 15049085]

約数ペア:

[(1, 15049085), (5, 3009817), (53, 283945), (109, 138065), (265, 56789), (521, 28885), (545, 27613), (2605, 5777)]