23348055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 42854400

約数和(自身を除く): 19506345

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 61, 79, 85, 95, 183, 237, 255, 285, 305, 323, 395, 915, 969, 1037, 1159, 1185, 1343, 1501, 1615, 3111, 3477, 4029, 4503, 4819, 4845, 5185, 5795, 6715, 7505, 14457, 15555, 17385, 19703, 20145, 22515, 24095, 25517, 59109, 72285, 76551, 81923, 91561, 98515, 127585, 245769, 274683, 295545, 382755, 409615, 457805, 1228845, 1373415, 1556537, 4669611, 7782685, 23348055]

約数ペア:

[(1, 23348055), (3, 7782685), (5, 4669611), (15, 1556537), (17, 1373415), (19, 1228845), (51, 457805), (57, 409615), (61, 382755), (79, 295545), (85, 274683), (95, 245769), (183, 127585), (237, 98515), (255, 91561), (285, 81923), (305, 76551), (323, 72285), (395, 59109), (915, 25517), (969, 24095), (1037, 22515), (1159, 20145), (1185, 19703), (1343, 17385), (1501, 15555), (1615, 14457), (3111, 7505), (3477, 6715), (4029, 5795), (4503, 5185), (4819, 4845)]