25389125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{8831}}^1$

素因数の和:8869

約数の個数: 16

約数和(自身を含む): 33067008

約数和(自身を除く): 7677883

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 8831, 44155, 203113, 220775, 1015565, 1103875, 5077825, 25389125]

約数ペア:

[(1, 25389125), (5, 5077825), (23, 1103875), (25, 1015565), (115, 220775), (125, 203113), (575, 44155), (2875, 8831)]