11290565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15791}}^1$

素因数の和:15820

約数の個数: 16

約数和(自身を含む): 15918336

約数和(自身を除く): 4627771

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 15791, 78955, 173701, 205283, 868505, 1026415, 2258113, 11290565]

約数ペア:

[(1, 11290565), (5, 2258113), (11, 1026415), (13, 868505), (55, 205283), (65, 173701), (143, 78955), (715, 15791)]