41520625

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2194

約数の個数: 20

約数和(自身を含む): 53582848

約数和(自身を除く): 12062223

約数列:

[1, 5, 25, 31, 125, 155, 625, 775, 2143, 3875, 10715, 19375, 53575, 66433, 267875, 332165, 1339375, 1660825, 8304125, 41520625]

約数ペア:

[(1, 41520625), (5, 8304125), (25, 1660825), (31, 1339375), (125, 332165), (155, 267875), (625, 66433), (775, 53575), (2143, 19375), (3875, 10715)]