74355625

素因数分解:

$5^4\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:730

約数の個数: 20

約数和(自身を含む): 93470080

約数和(自身を除く): 19114455

約数列:

[1, 5, 25, 125, 271, 439, 625, 1355, 2195, 6775, 10975, 33875, 54875, 118969, 169375, 274375, 594845, 2974225, 14871125, 74355625]

約数ペア:

[(1, 74355625), (5, 14871125), (25, 2974225), (125, 594845), (271, 274375), (439, 169375), (625, 118969), (1355, 54875), (2195, 33875), (6775, 10975)]