91280345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{29879}}^1$

素因数の和:29944

約数の個数: 16

約数和(自身を含む): 120476160

約数和(自身を除く): 29195815

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 29879, 149395, 388427, 1404313, 1942135, 7021565, 18256069, 91280345]

約数ペア:

[(1, 91280345), (5, 18256069), (13, 7021565), (47, 1942135), (65, 1404313), (235, 388427), (611, 149395), (3055, 29879)]