167103255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2551}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 292520448

約数和(自身を除く): 125417193

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 397, 1191, 1985, 2551, 4367, 5955, 7653, 12755, 13101, 21835, 28061, 38265, 65505, 84183, 140305, 420915, 1012747, 3038241, 5063735, 11140217, 15191205, 33420651, 55701085, 167103255]

約数ペア:

[(1, 167103255), (3, 55701085), (5, 33420651), (11, 15191205), (15, 11140217), (33, 5063735), (55, 3038241), (165, 1012747), (397, 420915), (1191, 140305), (1985, 84183), (2551, 65505), (4367, 38265), (5955, 28061), (7653, 21835), (12755, 13101)]