25752897

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 38918880

約数和(自身を除く): 13165983

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 809, 1179, 2427, 3537, 7281, 10611, 21843, 31833, 65529, 105979, 196587, 317937, 953811, 2861433, 8584299, 25752897]

約数ペア:

[(1, 25752897), (3, 8584299), (9, 2861433), (27, 953811), (81, 317937), (131, 196587), (243, 105979), (393, 65529), (809, 31833), (1179, 21843), (2427, 10611), (3537, 7281)]