156620064135

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{208489}}^1$

素因数の和:209379

約数の個数: 32

約数和(自身を含む): 255011624640

約数和(自身を除く): 98391560505

約数列:

[1, 3, 5, 15, 61, 183, 305, 821, 915, 2463, 4105, 12315, 50081, 150243, 208489, 250405, 625467, 751215, 1042445, 3127335, 12717829, 38153487, 63589145, 171169469, 190767435, 513508407, 855847345, 2567542035, 10441337609, 31324012827, 52206688045, 156620064135]

約数ペア:

[(1, 156620064135), (3, 52206688045), (5, 31324012827), (15, 10441337609), (61, 2567542035), (183, 855847345), (305, 513508407), (821, 190767435), (915, 171169469), (2463, 63589145), (4105, 38153487), (12315, 12717829), (50081, 3127335), (150243, 1042445), (208489, 751215), (250405, 625467)]