18424215

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1069}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 32048640

約数和(自身を除く): 13624425

約数列:

[1, 3, 5, 9, 15, 45, 383, 1069, 1149, 1915, 3207, 3447, 5345, 5745, 9621, 16035, 17235, 48105, 409427, 1228281, 2047135, 3684843, 6141405, 18424215]

約数ペア:

[(1, 18424215), (3, 6141405), (5, 3684843), (9, 2047135), (15, 1228281), (45, 409427), (383, 48105), (1069, 17235), (1149, 16035), (1915, 9621), (3207, 5745), (3447, 5345)]