16225885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4231}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 21329280

約数和(自身を除く): 5103395

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 4231, 21155, 55003, 249629, 275015, 1248145, 3245177, 16225885]

約数ペア:

[(1, 16225885), (5, 3245177), (13, 1248145), (59, 275015), (65, 249629), (295, 55003), (767, 21155), (3835, 4231)]