22749475

素因数分解:

$5^2\times 7^4\times {\mathrm{379}}^1$

素因数の和:417

約数の個数: 30

約数和(自身を含む): 32995780

約数和(自身を除く): 10246305

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 379, 1225, 1715, 1895, 2401, 2653, 8575, 9475, 12005, 13265, 18571, 60025, 66325, 92855, 129997, 464275, 649985, 909979, 3249925, 4549895, 22749475]

約数ペア:

[(1, 22749475), (5, 4549895), (7, 3249925), (25, 909979), (35, 649985), (49, 464275), (175, 129997), (245, 92855), (343, 66325), (379, 60025), (1225, 18571), (1715, 13265), (1895, 12005), (2401, 9475), (2653, 8575)]