415490875

素因数分解:

$5^3\times {\mathrm{419}}^1\times {\mathrm{7933}}^1$

素因数の和:8367

約数の個数: 16

約数和(自身を含む): 519835680

約数和(自身を除く): 104344805

約数列:

[1, 5, 25, 125, 419, 2095, 7933, 10475, 39665, 52375, 198325, 991625, 3323927, 16619635, 83098175, 415490875]

約数ペア:

[(1, 415490875), (5, 83098175), (25, 16619635), (125, 3323927), (419, 991625), (2095, 198325), (7933, 52375), (10475, 39665)]