12892075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 19070208

約数和(自身を除く): 6178133

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 3203, 4025, 16015, 22421, 73669, 80075, 112105, 368345, 515683, 560525, 1841725, 2578415, 12892075]

約数ペア:

[(1, 12892075), (5, 2578415), (7, 1841725), (23, 560525), (25, 515683), (35, 368345), (115, 112105), (161, 80075), (175, 73669), (575, 22421), (805, 16015), (3203, 4025)]