22747465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 31409280

約数和(自身を除く): 8661815

約数列:

[1, 5, 13, 19, 65, 95, 113, 163, 247, 565, 815, 1235, 1469, 2119, 2147, 3097, 7345, 10595, 10735, 15485, 18419, 27911, 40261, 92095, 139555, 201305, 239447, 349961, 1197235, 1749805, 4549493, 22747465]

約数ペア:

[(1, 22747465), (5, 4549493), (13, 1749805), (19, 1197235), (65, 349961), (95, 239447), (113, 201305), (163, 139555), (247, 92095), (565, 40261), (815, 27911), (1235, 18419), (1469, 15485), (2119, 10735), (2147, 10595), (3097, 7345)]