12375765

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5189}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 21860280

約数和(自身を除く): 9484515

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 5189, 15567, 25945, 46701, 77835, 233505, 275017, 825051, 1375085, 2475153, 4125255, 12375765]

約数ペア:

[(1, 12375765), (3, 4125255), (5, 2475153), (9, 1375085), (15, 825051), (45, 275017), (53, 233505), (159, 77835), (265, 46701), (477, 25945), (795, 15567), (2385, 5189)]