229751715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{665947}}^1$

素因数の和:665978

約数の個数: 16

約数和(自身を含む): 383586048

約数和(自身を除く): 153834333

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 665947, 1997841, 3329735, 9989205, 15316781, 45950343, 76583905, 229751715]

約数ペア:

[(1, 229751715), (3, 76583905), (5, 45950343), (15, 15316781), (23, 9989205), (69, 3329735), (115, 1997841), (345, 665947)]