5081535

素因数分解:

$3^4\times 5^1\times {\mathrm{12547}}^1$

素因数の和:12564

約数の個数: 20

約数和(自身を含む): 9109848

約数和(自身を除く): 4028313

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12547, 37641, 62735, 112923, 188205, 338769, 564615, 1016307, 1693845, 5081535]

約数ペア:

[(1, 5081535), (3, 1693845), (5, 1016307), (9, 564615), (15, 338769), (27, 188205), (45, 112923), (81, 62735), (135, 37641), (405, 12547)]