108621745

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 132033600

約数和(自身を除く): 23411855

約数列:

[1, 5, 149, 211, 691, 745, 1055, 3455, 31439, 102959, 145801, 157195, 514795, 729005, 21724349, 108621745]

約数ペア:

[(1, 108621745), (5, 21724349), (149, 729005), (211, 514795), (691, 157195), (745, 145801), (1055, 102959), (3455, 31439)]