15663708385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{751}}^1\times {\mathrm{24683}}^1$

素因数の和:25465

約数の個数: 24

約数和(自身を含む): 20381480064

約数和(自身を除く): 4717771679

約数列:

[1, 5, 13, 65, 169, 751, 845, 3755, 9763, 24683, 48815, 123415, 126919, 320879, 634595, 1604395, 4171427, 18536933, 20857135, 92684665, 240980129, 1204900645, 3132741677, 15663708385]

約数ペア:

[(1, 15663708385), (5, 3132741677), (13, 1204900645), (65, 240980129), (169, 92684665), (751, 20857135), (845, 18536933), (3755, 4171427), (9763, 1604395), (24683, 634595), (48815, 320879), (123415, 126919)]