38589615

素因数分解:

$3^7\times 5^1\times {\mathrm{3529}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 69470400

約数和(自身を除く): 30880785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3529, 3645, 10587, 10935, 17645, 31761, 52935, 95283, 158805, 285849, 476415, 857547, 1429245, 2572641, 4287735, 7717923, 12863205, 38589615]

約数ペア:

[(1, 38589615), (3, 12863205), (5, 7717923), (9, 4287735), (15, 2572641), (27, 1429245), (45, 857547), (81, 476415), (135, 285849), (243, 158805), (405, 95283), (729, 52935), (1215, 31761), (2187, 17645), (3529, 10935), (3645, 10587)]