128422935

素因数分解:

$3^3\times 5^1\times {\mathrm{951281}}^1$

素因数の和:951295

約数の個数: 16

約数和(自身を含む): 228307680

約数和(自身を除く): 99884745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 951281, 2853843, 4756405, 8561529, 14269215, 25684587, 42807645, 128422935]

約数ペア:

[(1, 128422935), (3, 42807645), (5, 25684587), (9, 14269215), (15, 8561529), (27, 4756405), (45, 2853843), (135, 951281)]