231045885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{244493}}^1$

素因数の和:244514

約数の個数: 32

約数和(自身を含む): 469428480

約数和(自身を除く): 238382595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 244493, 733479, 1222465, 1711451, 2200437, 3667395, 5134353, 6601311, 8557255, 11002185, 15403059, 25671765, 33006555, 46209177, 77015295, 231045885]

約数ペア:

[(1, 231045885), (3, 77015295), (5, 46209177), (7, 33006555), (9, 25671765), (15, 15403059), (21, 11002185), (27, 8557255), (35, 6601311), (45, 5134353), (63, 3667395), (105, 2200437), (135, 1711451), (189, 1222465), (315, 733479), (945, 244493)]