23980055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5519}}^1$

素因数の和:5614

約数の個数: 16

約数和(自身を含む): 31795200

約数和(自身を除く): 7815145

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 5519, 27595, 60709, 303545, 436001, 2180005, 4796011, 23980055]

約数ペア:

[(1, 23980055), (5, 4796011), (11, 2180005), (55, 436001), (79, 303545), (395, 60709), (869, 27595), (4345, 5519)]