72384885

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{39233}}^1$

素因数の和:39285

約数の個数: 24

約数和(自身を含む): 128530584

約数和(自身を除く): 56145699

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 39233, 117699, 196165, 353097, 588495, 1608553, 1765485, 4825659, 8042765, 14476977, 24128295, 72384885]

約数ペア:

[(1, 72384885), (3, 24128295), (5, 14476977), (9, 8042765), (15, 4825659), (41, 1765485), (45, 1608553), (123, 588495), (205, 353097), (369, 196165), (615, 117699), (1845, 39233)]