5133125

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 20

約数和(自身を含む): 6597888

約数和(自身を除く): 1464763

約数列:

[1, 5, 25, 43, 125, 191, 215, 625, 955, 1075, 4775, 5375, 8213, 23875, 26875, 41065, 119375, 205325, 1026625, 5133125]

約数ペア:

[(1, 5133125), (5, 1026625), (25, 205325), (43, 119375), (125, 41065), (191, 26875), (215, 23875), (625, 8213), (955, 5375), (1075, 4775)]