25234155

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18089}}^1$

素因数の和:18131

約数の個数: 24

約数和(自身を含む): 45152640

約数和(自身を除く): 19918485

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 18089, 54267, 90445, 162801, 271335, 560759, 814005, 1682277, 2803795, 5046831, 8411385, 25234155]

約数ペア:

[(1, 25234155), (3, 8411385), (5, 5046831), (9, 2803795), (15, 1682277), (31, 814005), (45, 560759), (93, 271335), (155, 162801), (279, 90445), (465, 54267), (1395, 18089)]