255103615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{230863}}^1$

素因数の和:230898

約数の個数: 16

約数和(自身を含む): 349066368

約数和(自身を除く): 93962753

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 230863, 1154315, 3001219, 3924671, 15006095, 19623355, 51020723, 255103615]

約数ペア:

[(1, 255103615), (5, 51020723), (13, 19623355), (17, 15006095), (65, 3924671), (85, 3001219), (221, 1154315), (1105, 230863)]