1307346755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{4001}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 1847579328

約数和(自身を除く): 540232573

約数列:

[1, 5, 11, 13, 55, 65, 143, 457, 715, 2285, 4001, 5027, 5941, 20005, 25135, 29705, 44011, 52013, 65351, 220055, 260065, 326755, 572143, 1828457, 2860715, 9142285, 20113027, 23769941, 100565135, 118849705, 261469351, 1307346755]

約数ペア:

[(1, 1307346755), (5, 261469351), (11, 118849705), (13, 100565135), (55, 23769941), (65, 20113027), (143, 9142285), (457, 2860715), (715, 1828457), (2285, 572143), (4001, 326755), (5027, 260065), (5941, 220055), (20005, 65351), (25135, 52013), (29705, 44011)]