47527455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 82076544

約数和(自身を除く): 34549089

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 131, 201, 285, 335, 361, 393, 655, 1005, 1083, 1273, 1805, 1965, 2489, 3819, 5415, 6365, 7467, 8777, 12445, 19095, 24187, 26331, 37335, 43885, 47291, 72561, 120935, 131655, 141873, 166763, 236455, 362805, 500289, 709365, 833815, 2501445, 3168497, 9505491, 15842485, 47527455]

約数ペア:

[(1, 47527455), (3, 15842485), (5, 9505491), (15, 3168497), (19, 2501445), (57, 833815), (67, 709365), (95, 500289), (131, 362805), (201, 236455), (285, 166763), (335, 141873), (361, 131655), (393, 120935), (655, 72561), (1005, 47291), (1083, 43885), (1273, 37335), (1805, 26331), (1965, 24187), (2489, 19095), (3819, 12445), (5415, 8777), (6365, 7467)]