45220385

素因数分解:

$5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 63420480

約数和(自身を除く): 18200095

約数列:

[1, 5, 7, 35, 49, 245, 379, 487, 1895, 2435, 2653, 3409, 13265, 17045, 18571, 23863, 92855, 119315, 184573, 922865, 1292011, 6460055, 9044077, 45220385]

約数ペア:

[(1, 45220385), (5, 9044077), (7, 6460055), (35, 1292011), (49, 922865), (245, 184573), (379, 119315), (487, 92855), (1895, 23863), (2435, 18571), (2653, 17045), (3409, 13265)]