120179915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{1289}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 149536800

約数和(自身を除く): 29356885

約数列:

[1, 5, 29, 145, 643, 1289, 3215, 6445, 18647, 37381, 93235, 186905, 828827, 4144135, 24035983, 120179915]

約数ペア:

[(1, 120179915), (5, 24035983), (29, 4144135), (145, 828827), (643, 186905), (1289, 93235), (3215, 37381), (6445, 18647)]