47320845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1697}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 89491392

約数和(自身を除く): 42170547

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1697, 1859, 2145, 2535, 5091, 5577, 8485, 9295, 18667, 22061, 25455, 27885, 56001, 66183, 93335, 110305, 242671, 280005, 286793, 330915, 728013, 860379, 1213355, 1433965, 3154723, 3640065, 4301895, 9464169, 15773615, 47320845]

約数ペア:

[(1, 47320845), (3, 15773615), (5, 9464169), (11, 4301895), (13, 3640065), (15, 3154723), (33, 1433965), (39, 1213355), (55, 860379), (65, 728013), (143, 330915), (165, 286793), (169, 280005), (195, 242671), (429, 110305), (507, 93335), (715, 66183), (845, 56001), (1697, 27885), (1859, 25455), (2145, 22061), (2535, 18667), (5091, 9295), (5577, 8485)]