525132315

素因数分解:

$3^4\times 5^1\times {\mathrm{1296623}}^1$

素因数の和:1296640

約数の個数: 20

約数和(自身を含む): 941349024

約数和(自身を除く): 416216709

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1296623, 3889869, 6483115, 11669607, 19449345, 35008821, 58348035, 105026463, 175044105, 525132315]

約数ペア:

[(1, 525132315), (3, 175044105), (5, 105026463), (9, 58348035), (15, 35008821), (27, 19449345), (45, 11669607), (81, 6483115), (135, 3889869), (405, 1296623)]