8155305

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 14257152

約数和(自身を除く): 6101847

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1427, 1905, 4281, 5715, 7135, 12843, 21405, 64215, 181229, 543687, 906145, 1631061, 2718435, 8155305]

約数ペア:

[(1, 8155305), (3, 2718435), (5, 1631061), (9, 906145), (15, 543687), (45, 181229), (127, 64215), (381, 21405), (635, 12843), (1143, 7135), (1427, 5715), (1905, 4281)]