12825505

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4759}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 19535040

約数和(自身を除く): 6709535

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 4759, 23795, 33313, 52349, 166565, 233191, 261745, 366443, 1165955, 1832215, 2565101, 12825505]

約数ペア:

[(1, 12825505), (5, 2565101), (7, 1832215), (11, 1165955), (35, 366443), (49, 261745), (55, 233191), (77, 166565), (245, 52349), (385, 33313), (539, 23795), (2695, 4759)]