229725495

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{221957}}^1$

素因数の和:221991

約数の個数: 24

約数和(自身を含む): 415505376

約数和(自身を除く): 185779881

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 221957, 665871, 1109785, 1997613, 3329355, 5105011, 9988065, 15315033, 25525055, 45945099, 76575165, 229725495]

約数ペア:

[(1, 229725495), (3, 76575165), (5, 45945099), (9, 25525055), (15, 15315033), (23, 9988065), (45, 5105011), (69, 3329355), (115, 1997613), (207, 1109785), (345, 665871), (1035, 221957)]