12870765

素因数分解:

$3^3\times 5^1\times {\mathrm{95339}}^1$

素因数の和:95353

約数の個数: 16

約数和(自身を含む): 22881600

約数和(自身を除く): 10010835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 95339, 286017, 476695, 858051, 1430085, 2574153, 4290255, 12870765]

約数ペア:

[(1, 12870765), (3, 4290255), (5, 2574153), (9, 1430085), (15, 858051), (27, 476695), (45, 286017), (135, 95339)]