68703225

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{2417}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 113936160

約数和(自身を除く): 45232935

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1895, 2417, 5685, 7251, 9475, 12085, 28425, 36255, 60425, 181275, 916043, 2748129, 4580215, 13740645, 22901075, 68703225]

約数ペア:

[(1, 68703225), (3, 22901075), (5, 13740645), (15, 4580215), (25, 2748129), (75, 916043), (379, 181275), (1137, 60425), (1895, 36255), (2417, 28425), (5685, 12085), (7251, 9475)]