166323795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2053}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 291043584

約数和(自身を除く): 124719789

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 491, 1473, 2053, 2455, 5401, 6159, 7365, 10265, 16203, 22583, 27005, 30795, 67749, 81015, 112915, 338745, 1008023, 3024069, 5040115, 11088253, 15120345, 33264759, 55441265, 166323795]

約数ペア:

[(1, 166323795), (3, 55441265), (5, 33264759), (11, 15120345), (15, 11088253), (33, 5040115), (55, 3024069), (165, 1008023), (491, 338745), (1473, 112915), (2053, 81015), (2455, 67749), (5401, 30795), (6159, 27005), (7365, 22583), (10265, 16203)]