38616885

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12437}}^1$

素因数の和:12474

約数の個数: 32

約数和(自身を含む): 71642880

約数和(自身を除く): 33025995

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 12437, 37311, 62185, 111933, 186555, 286051, 335799, 559665, 858153, 1430255, 1678995, 2574459, 4290765, 7723377, 12872295, 38616885]

約数ペア:

[(1, 38616885), (3, 12872295), (5, 7723377), (9, 4290765), (15, 2574459), (23, 1678995), (27, 1430255), (45, 858153), (69, 559665), (115, 335799), (135, 286051), (207, 186555), (345, 111933), (621, 62185), (1035, 37311), (3105, 12437)]