57172545

素因数分解:

$3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3539}}^1$

素因数の和:3909

約数の個数: 24

約数和(自身を含む): 99403200

約数和(自身を除く): 42230655

約数列:

[1, 3, 5, 9, 15, 45, 359, 1077, 1795, 3231, 3539, 5385, 10617, 16155, 17695, 31851, 53085, 159255, 1270501, 3811503, 6352505, 11434509, 19057515, 57172545]

約数ペア:

[(1, 57172545), (3, 19057515), (5, 11434509), (9, 6352505), (15, 3811503), (45, 1270501), (359, 159255), (1077, 53085), (1795, 31851), (3231, 17695), (3539, 16155), (5385, 10617)]