12831525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{8147}}^1$

素因数の和:8170

約数の個数: 36

約数和(自身を含む): 26269152

約数和(自身を除く): 13437627

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 8147, 24441, 40735, 57029, 73323, 122205, 171087, 203675, 285145, 366615, 513261, 611025, 855435, 1425725, 1833075, 2566305, 4277175, 12831525]

約数ペア:

[(1, 12831525), (3, 4277175), (5, 2566305), (7, 1833075), (9, 1425725), (15, 855435), (21, 611025), (25, 513261), (35, 366615), (45, 285145), (63, 203675), (75, 171087), (105, 122205), (175, 73323), (225, 57029), (315, 40735), (525, 24441), (1575, 8147)]