15155340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{252589}}^1$

素因数の和:252601

約数の個数: 24

約数和(自身を含む): 42435120

約数和(自身を除く): 27279780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 252589, 505178, 757767, 1010356, 1262945, 1515534, 2525890, 3031068, 3788835, 5051780, 7577670, 15155340]

約数ペア:

[(1, 15155340), (2, 7577670), (3, 5051780), (4, 3788835), (5, 3031068), (6, 2525890), (10, 1515534), (12, 1262945), (15, 1010356), (20, 757767), (30, 505178), (60, 252589)]