43140165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 73084800

約数和(自身を除く): 29944635

約数列:

[1, 3, 5, 15, 19, 57, 95, 229, 285, 661, 687, 1145, 1983, 3305, 3435, 4351, 9915, 12559, 13053, 21755, 37677, 62795, 65265, 151369, 188385, 454107, 756845, 2270535, 2876011, 8628033, 14380055, 43140165]

約数ペア:

[(1, 43140165), (3, 14380055), (5, 8628033), (15, 2876011), (19, 2270535), (57, 756845), (95, 454107), (229, 188385), (285, 151369), (661, 65265), (687, 62795), (1145, 37677), (1983, 21755), (3305, 13053), (3435, 12559), (4351, 9915)]