7138637155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5780273}}^1$

素因数の和:5780310

約数の個数: 16

約数和(自身を含む): 9710860320

約数和(自身を除く): 2572223165

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 5780273, 28901365, 75143549, 109825187, 375717745, 549125935, 1427727431, 7138637155]

約数ペア:

[(1, 7138637155), (5, 1427727431), (13, 549125935), (19, 375717745), (65, 109825187), (95, 75143549), (247, 28901365), (1235, 5780273)]