80184445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 29301635

約数列:

[1, 5, 11, 31, 55, 131, 155, 341, 359, 655, 1441, 1705, 1795, 3949, 4061, 7205, 11129, 19745, 20305, 44671, 47029, 55645, 122419, 223355, 235145, 517319, 612095, 1457899, 2586595, 7289495, 16036889, 80184445]

約数ペア:

[(1, 80184445), (5, 16036889), (11, 7289495), (31, 2586595), (55, 1457899), (131, 612095), (155, 517319), (341, 235145), (359, 223355), (655, 122419), (1441, 55645), (1705, 47029), (1795, 44671), (3949, 20305), (4061, 19745), (7205, 11129)]