8948945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 11119680

約数和(自身を除く): 2170735

約数列:

[1, 5, 43, 107, 215, 389, 535, 1945, 4601, 16727, 23005, 41623, 83635, 208115, 1789789, 8948945]

約数ペア:

[(1, 8948945), (5, 1789789), (43, 208115), (107, 83635), (215, 41623), (389, 23005), (535, 16727), (1945, 4601)]