82954125

素因数分解:

$3^5\times 5^3\times {\mathrm{2731}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 155133888

約数和(自身を除く): 72179763

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 1125, 1215, 2025, 2731, 3375, 6075, 8193, 10125, 13655, 24579, 30375, 40965, 68275, 73737, 122895, 204825, 221211, 341375, 368685, 614475, 663633, 1024125, 1106055, 1843425, 3072375, 3318165, 5530275, 9217125, 16590825, 27651375, 82954125]

約数ペア:

[(1, 82954125), (3, 27651375), (5, 16590825), (9, 9217125), (15, 5530275), (25, 3318165), (27, 3072375), (45, 1843425), (75, 1106055), (81, 1024125), (125, 663633), (135, 614475), (225, 368685), (243, 341375), (375, 221211), (405, 204825), (675, 122895), (1125, 73737), (1215, 68275), (2025, 40965), (2731, 30375), (3375, 24579), (6075, 13655), (8193, 10125)]