30883305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 52627968

約数和(自身を除く): 21744663

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 281, 431, 843, 1293, 1405, 2155, 4215, 4777, 6465, 7327, 14331, 21981, 23885, 36635, 71655, 109905, 121111, 363333, 605555, 1816665, 2058887, 6176661, 10294435, 30883305]

約数ペア:

[(1, 30883305), (3, 10294435), (5, 6176661), (15, 2058887), (17, 1816665), (51, 605555), (85, 363333), (255, 121111), (281, 109905), (431, 71655), (843, 36635), (1293, 23885), (1405, 21981), (2155, 14331), (4215, 7327), (4777, 6465)]