2011754875

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{95231}}^1$

素因数の和:95272

約数の個数: 24

約数和(自身を含む): 2718683136

約数和(自身を除く): 706928261

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 845, 1625, 4225, 21125, 95231, 476155, 1238003, 2380775, 6190015, 11903875, 16094039, 30950075, 80470195, 154750375, 402350975, 2011754875]

約数ペア:

[(1, 2011754875), (5, 402350975), (13, 154750375), (25, 80470195), (65, 30950075), (125, 16094039), (169, 11903875), (325, 6190015), (845, 2380775), (1625, 1238003), (4225, 476155), (21125, 95231)]