47681265

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1439}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 78001920

約数和(自身を除く): 30320655

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1439, 2209, 4317, 6627, 7195, 11045, 21585, 33135, 67633, 202899, 338165, 1014495, 3178751, 9536253, 15893755, 47681265]

約数ペア:

[(1, 47681265), (3, 15893755), (5, 9536253), (15, 3178751), (47, 1014495), (141, 338165), (235, 202899), (705, 67633), (1439, 33135), (2209, 21585), (4317, 11045), (6627, 7195)]