313629945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{18229}}^1$

素因数の和:18305

約数の個数: 32

約数和(自身を含む): 532024320

約数和(自身を除く): 218394375

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 5735, 17205, 18229, 54687, 91145, 273435, 565099, 674473, 1695297, 2023419, 2825495, 3372365, 8476485, 10117095, 20908663, 62725989, 104543315, 313629945]

約数ペア:

[(1, 313629945), (3, 104543315), (5, 62725989), (15, 20908663), (31, 10117095), (37, 8476485), (93, 3372365), (111, 2825495), (155, 2023419), (185, 1695297), (465, 674473), (555, 565099), (1147, 273435), (3441, 91145), (5735, 54687), (17205, 18229)]