117691805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13291}}^1$

素因数の和:13337

約数の個数: 32

約数和(自身を含む): 183748608

約数和(自身を除く): 66056803

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 13291, 66455, 93037, 146201, 305693, 465185, 731005, 1023407, 1528465, 2139851, 3362623, 5117035, 10699255, 16813115, 23538361, 117691805]

約数ペア:

[(1, 117691805), (5, 23538361), (7, 16813115), (11, 10699255), (23, 5117035), (35, 3362623), (55, 2139851), (77, 1528465), (115, 1023407), (161, 731005), (253, 465185), (385, 305693), (805, 146201), (1265, 93037), (1771, 66455), (8855, 13291)]