2247655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 2951424

約数和(自身を除く): 703769

約数列:

[1, 5, 17, 31, 85, 155, 527, 853, 2635, 4265, 14501, 26443, 72505, 132215, 449531, 2247655]

約数ペア:

[(1, 2247655), (5, 449531), (17, 132215), (31, 72505), (85, 26443), (155, 14501), (527, 4265), (853, 2635)]