56308265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 75186648

約数和(自身を除く): 18878383

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 1801, 2405, 6253, 9005, 23413, 31265, 66637, 117065, 304369, 333185, 866281, 1521845, 4331405, 11261653, 56308265]

約数ペア:

[(1, 56308265), (5, 11261653), (13, 4331405), (37, 1521845), (65, 866281), (169, 333185), (185, 304369), (481, 117065), (845, 66637), (1801, 31265), (2405, 23413), (6253, 9005)]