98915885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4283}}^1$

素因数の和:4468

約数の個数: 16

約数和(自身を含む): 123379200

約数和(自身を除く): 24463315

約数列:

[1, 5, 31, 149, 155, 745, 4283, 4619, 21415, 23095, 132773, 638167, 663865, 3190835, 19783177, 98915885]

約数ペア:

[(1, 98915885), (5, 19783177), (31, 3190835), (149, 663865), (155, 638167), (745, 132773), (4283, 23095), (4619, 21415)]