23276805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 19024635

約数列:

[1, 3, 5, 15, 19, 23, 53, 57, 67, 69, 95, 115, 159, 201, 265, 285, 335, 345, 437, 795, 1005, 1007, 1219, 1273, 1311, 1541, 2185, 3021, 3551, 3657, 3819, 4623, 5035, 6095, 6365, 6555, 7705, 10653, 15105, 17755, 18285, 19095, 23115, 23161, 29279, 53265, 67469, 69483, 81673, 87837, 115805, 146395, 202407, 245019, 337345, 347415, 408365, 439185, 1012035, 1225095, 1551787, 4655361, 7758935, 23276805]

約数ペア:

[(1, 23276805), (3, 7758935), (5, 4655361), (15, 1551787), (19, 1225095), (23, 1012035), (53, 439185), (57, 408365), (67, 347415), (69, 337345), (95, 245019), (115, 202407), (159, 146395), (201, 115805), (265, 87837), (285, 81673), (335, 69483), (345, 67469), (437, 53265), (795, 29279), (1005, 23161), (1007, 23115), (1219, 19095), (1273, 18285), (1311, 17755), (1541, 15105), (2185, 10653), (3021, 7705), (3551, 6555), (3657, 6365), (3819, 6095), (4623, 5035)]