69237245

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 110118528

約数和(自身を除く): 40881283

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 385, 539, 805, 1117, 1127, 1265, 1771, 2695, 5585, 5635, 7819, 8855, 12287, 12397, 25691, 39095, 54733, 61435, 61985, 86009, 128455, 179837, 273665, 282601, 430045, 602063, 899185, 1258859, 1413005, 1978207, 3010315, 6294295, 9891035, 13847449, 69237245]

約数ペア:

[(1, 69237245), (5, 13847449), (7, 9891035), (11, 6294295), (23, 3010315), (35, 1978207), (49, 1413005), (55, 1258859), (77, 899185), (115, 602063), (161, 430045), (245, 282601), (253, 273665), (385, 179837), (539, 128455), (805, 86009), (1117, 61985), (1127, 61435), (1265, 54733), (1771, 39095), (2695, 25691), (5585, 12397), (5635, 12287), (7819, 8855)]