9020765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1013}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 11754288

約数和(自身を除く): 2733523

約数列:

[1, 5, 13, 65, 137, 685, 1013, 1781, 5065, 8905, 13169, 65845, 138781, 693905, 1804153, 9020765]

約数ペア:

[(1, 9020765), (5, 1804153), (13, 693905), (65, 138781), (137, 65845), (685, 13169), (1013, 8905), (1781, 5065)]