4181535

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 7419984

約数和(自身を除く): 3238449

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2161, 6483, 10805, 19449, 32415, 92923, 97245, 278769, 464615, 836307, 1393845, 4181535]

約数ペア:

[(1, 4181535), (3, 1393845), (5, 836307), (9, 464615), (15, 278769), (43, 97245), (45, 92923), (129, 32415), (215, 19449), (387, 10805), (645, 6483), (1935, 2161)]