89861125

素因数分解:

$5^3\times {\mathrm{571}}^1\times {\mathrm{1259}}^1$

素因数の和:1845

約数の個数: 16

約数和(自身を含む): 112432320

約数和(自身を除く): 22571195

約数列:

[1, 5, 25, 125, 571, 1259, 2855, 6295, 14275, 31475, 71375, 157375, 718889, 3594445, 17972225, 89861125]

約数ペア:

[(1, 89861125), (5, 17972225), (25, 3594445), (125, 718889), (571, 157375), (1259, 71375), (2855, 31475), (6295, 14275)]