15353855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 20262528

約数和(自身を除く): 4908673

約数列:

[1, 5, 11, 55, 131, 655, 1441, 2131, 7205, 10655, 23441, 117205, 279161, 1395805, 3070771, 15353855]

約数ペア:

[(1, 15353855), (5, 3070771), (11, 1395805), (55, 279161), (131, 117205), (655, 23441), (1441, 10655), (2131, 7205)]