47283495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 92206080

約数和(自身を除く): 44922585

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 137, 173, 285, 399, 411, 519, 665, 685, 865, 959, 1211, 1995, 2055, 2595, 2603, 2877, 3287, 3633, 4795, 6055, 7809, 9861, 13015, 14385, 16435, 18165, 18221, 23009, 23701, 39045, 49305, 54663, 69027, 71103, 91105, 115045, 118505, 165907, 273315, 345135, 355515, 450319, 497721, 829535, 1350957, 2251595, 2488605, 3152233, 6754785, 9456699, 15761165, 47283495]

約数ペア:

[(1, 47283495), (3, 15761165), (5, 9456699), (7, 6754785), (15, 3152233), (19, 2488605), (21, 2251595), (35, 1350957), (57, 829535), (95, 497721), (105, 450319), (133, 355515), (137, 345135), (173, 273315), (285, 165907), (399, 118505), (411, 115045), (519, 91105), (665, 71103), (685, 69027), (865, 54663), (959, 49305), (1211, 39045), (1995, 23701), (2055, 23009), (2595, 18221), (2603, 18165), (2877, 16435), (3287, 14385), (3633, 13015), (4795, 9861), (6055, 7809)]