80903645

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{14107}}^1$

素因数の和:14180

約数の個数: 16

約数和(自身を含む): 102931968

約数和(自身を除く): 22028323

約数列:

[1, 5, 31, 37, 155, 185, 1147, 5735, 14107, 70535, 437317, 521959, 2186585, 2609795, 16180729, 80903645]

約数ペア:

[(1, 80903645), (5, 16180729), (31, 2609795), (37, 2186585), (155, 521959), (185, 437317), (1147, 70535), (5735, 14107)]