61548255

素因数分解:

$3^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 111646080

約数和(自身を除く): 50097825

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 243, 283, 405, 537, 849, 895, 1215, 1415, 1611, 2547, 2685, 4245, 4833, 7641, 8055, 12735, 14499, 22923, 24165, 38205, 43497, 50657, 68769, 72495, 114615, 151971, 217485, 253285, 343845, 455913, 759855, 1367739, 2279565, 4103217, 6838695, 12309651, 20516085, 61548255]

約数ペア:

[(1, 61548255), (3, 20516085), (5, 12309651), (9, 6838695), (15, 4103217), (27, 2279565), (45, 1367739), (81, 759855), (135, 455913), (179, 343845), (243, 253285), (283, 217485), (405, 151971), (537, 114615), (849, 72495), (895, 68769), (1215, 50657), (1415, 43497), (1611, 38205), (2547, 24165), (2685, 22923), (4245, 14499), (4833, 12735), (7641, 8055)]