521102065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{6221}}^1$

素因数の和:7760

約数の個数: 16

約数和(自身を含む): 682727616

約数和(自身を除く): 161625551

約数列:

[1, 5, 11, 55, 1523, 6221, 7615, 16753, 31105, 68431, 83765, 342155, 9474583, 47372915, 104220413, 521102065]

約数ペア:

[(1, 521102065), (5, 104220413), (11, 47372915), (55, 9474583), (1523, 342155), (6221, 83765), (7615, 68431), (16753, 31105)]