768102765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{22469}}^1$

素因数の和:22573

約数の個数: 32

約数和(自身を含む): 1281329280

約数和(自身を除く): 513226515

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 2279, 6837, 11395, 22469, 34185, 67407, 112345, 337035, 966167, 1190857, 2898501, 3572571, 4830835, 5954285, 14492505, 17862855, 51206851, 153620553, 256034255, 768102765]

約数ペア:

[(1, 768102765), (3, 256034255), (5, 153620553), (15, 51206851), (43, 17862855), (53, 14492505), (129, 5954285), (159, 4830835), (215, 3572571), (265, 2898501), (645, 1190857), (795, 966167), (2279, 337035), (6837, 112345), (11395, 67407), (22469, 34185)]