15198081665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12306139}}^1$

素因数の和:12306176

約数の個数: 16

約数和(自身を含む): 20674315200

約数和(自身を除く): 5476233535

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 12306139, 61530695, 159979807, 233816641, 799899035, 1169083205, 3039616333, 15198081665]

約数ペア:

[(1, 15198081665), (5, 3039616333), (13, 1169083205), (19, 799899035), (65, 233816641), (95, 159979807), (247, 61530695), (1235, 12306139)]