31177205

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 38192880

約数和(自身を除く): 7015675

約数列:

[1, 5, 73, 229, 365, 373, 1145, 1865, 16717, 27229, 83585, 85417, 136145, 427085, 6235441, 31177205]

約数ペア:

[(1, 31177205), (5, 6235441), (73, 427085), (229, 136145), (365, 85417), (373, 83585), (1145, 27229), (1865, 16717)]