120589805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2539}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 175564800

約数和(自身を除く): 54974995

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 805, 1357, 2065, 2539, 6785, 9499, 12695, 17773, 47495, 58397, 88865, 149801, 291985, 408779, 749005, 1048607, 2043895, 3445423, 5243035, 17227115, 24117961, 120589805]

約数ペア:

[(1, 120589805), (5, 24117961), (7, 17227115), (23, 5243035), (35, 3445423), (59, 2043895), (115, 1048607), (161, 749005), (295, 408779), (413, 291985), (805, 149801), (1357, 88865), (2065, 58397), (2539, 47495), (6785, 17773), (9499, 12695)]