89256185

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 108550800

約数和(自身を除く): 19294615

約数列:

[1, 5, 137, 229, 569, 685, 1145, 2845, 31373, 77953, 130301, 156865, 389765, 651505, 17851237, 89256185]

約数ペア:

[(1, 89256185), (5, 17851237), (137, 651505), (229, 389765), (569, 156865), (685, 130301), (1145, 77953), (2845, 31373)]