64539355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6269}}^1$

素因数の和:6374

約数の個数: 16

約数和(自身を含む): 81259200

約数和(自身を除く): 16719845

約数列:

[1, 5, 29, 71, 145, 355, 2059, 6269, 10295, 31345, 181801, 445099, 909005, 2225495, 12907871, 64539355]

約数ペア:

[(1, 64539355), (5, 12907871), (29, 2225495), (71, 909005), (145, 445099), (355, 181801), (2059, 31345), (6269, 10295)]