127959016705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{2141}}^1\times {\mathrm{70729}}^1$

素因数の和:72901

約数の個数: 24

約数和(自身を含む): 166351018680

約数和(自身を除く): 38392001975

約数列:

[1, 5, 13, 65, 169, 845, 2141, 10705, 27833, 70729, 139165, 353645, 361829, 919477, 1809145, 4597385, 11953201, 59766005, 151430789, 757153945, 1968600257, 9843001285, 25591803341, 127959016705]

約数ペア:

[(1, 127959016705), (5, 25591803341), (13, 9843001285), (65, 1968600257), (169, 757153945), (845, 151430789), (2141, 59766005), (10705, 11953201), (27833, 4597385), (70729, 1809145), (139165, 919477), (353645, 361829)]