23129375

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1652

約数の個数: 20

約数和(自身を含む): 30177840

約数和(自身を除く): 7048465

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 1609, 2875, 8045, 14375, 37007, 40225, 185035, 201125, 925175, 1005625, 4625875, 23129375]

約数ペア:

[(1, 23129375), (5, 4625875), (23, 1005625), (25, 925175), (115, 201125), (125, 185035), (575, 40225), (625, 37007), (1609, 14375), (2875, 8045)]