492063125

素因数分解:

$5^4\times {\mathrm{419}}^1\times {\mathrm{1879}}^1$

素因数の和:2318

約数の個数: 20

約数和(自身を含む): 616677600

約数和(自身を除く): 124614475

約数列:

[1, 5, 25, 125, 419, 625, 1879, 2095, 9395, 10475, 46975, 52375, 234875, 261875, 787301, 1174375, 3936505, 19682525, 98412625, 492063125]

約数ペア:

[(1, 492063125), (5, 98412625), (25, 19682525), (125, 3936505), (419, 1174375), (625, 787301), (1879, 261875), (2095, 234875), (9395, 52375), (10475, 46975)]