87573265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 116910648

約数和(自身を除く): 29337383

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 2405, 2801, 6253, 14005, 31265, 36413, 103637, 182065, 473369, 518185, 1347281, 2366845, 6736405, 17514653, 87573265]

約数ペア:

[(1, 87573265), (5, 17514653), (13, 6736405), (37, 2366845), (65, 1347281), (169, 518185), (185, 473369), (481, 182065), (845, 103637), (2405, 36413), (2801, 31265), (6253, 14005)]