23838125

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:950

約数の個数: 20

約数和(自身を含む): 30515232

約数和(自身を除く): 6677107

約数列:

[1, 5, 25, 43, 125, 215, 625, 887, 1075, 4435, 5375, 22175, 26875, 38141, 110875, 190705, 554375, 953525, 4767625, 23838125]

約数ペア:

[(1, 23838125), (5, 4767625), (25, 953525), (43, 554375), (125, 190705), (215, 110875), (625, 38141), (887, 26875), (1075, 22175), (4435, 5375)]