88978045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72047}}^1$

素因数の和:72084

約数の個数: 16

約数和(自身を含む): 121040640

約数和(自身を除く): 32062595

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 72047, 360235, 936611, 1368893, 4683055, 6844465, 17795609, 88978045]

約数ペア:

[(1, 88978045), (5, 17795609), (13, 6844465), (19, 4683055), (65, 1368893), (95, 936611), (247, 360235), (1235, 72047)]