9982235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 12687840

約数和(自身を除く): 2705605

約数列:

[1, 5, 29, 43, 145, 215, 1247, 1601, 6235, 8005, 46429, 68843, 232145, 344215, 1996447, 9982235]

約数ペア:

[(1, 9982235), (5, 1996447), (29, 344215), (43, 232145), (145, 68843), (215, 46429), (1247, 8005), (1601, 6235)]