64129585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 86236920

約数和(自身を除く): 22107335

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 1885, 2617, 4901, 13085, 24505, 34021, 75893, 170105, 379465, 442273, 986609, 2211365, 4933045, 12825917, 64129585]

約数ペア:

[(1, 64129585), (5, 12825917), (13, 4933045), (29, 2211365), (65, 986609), (145, 442273), (169, 379465), (377, 170105), (845, 75893), (1885, 34021), (2617, 24505), (4901, 13085)]