4413125

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 20

約数和(自身を含む): 5773152

約数和(自身を除く): 1360027

約数列:

[1, 5, 23, 25, 115, 125, 307, 575, 625, 1535, 2875, 7061, 7675, 14375, 35305, 38375, 176525, 191875, 882625, 4413125]

約数ペア:

[(1, 4413125), (5, 882625), (23, 191875), (25, 176525), (115, 38375), (125, 35305), (307, 14375), (575, 7675), (625, 7061), (1535, 2875)]