71349765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 123192960

約数和(自身を除く): 51843195

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 151, 255, 289, 327, 453, 545, 755, 867, 1445, 1635, 1853, 2265, 2567, 4335, 5559, 7701, 9265, 12835, 16459, 27795, 31501, 38505, 43639, 49377, 82295, 94503, 130917, 157505, 218195, 246885, 279803, 472515, 654585, 839409, 1399015, 4197045, 4756651, 14269953, 23783255, 71349765]

約数ペア:

[(1, 71349765), (3, 23783255), (5, 14269953), (15, 4756651), (17, 4197045), (51, 1399015), (85, 839409), (109, 654585), (151, 472515), (255, 279803), (289, 246885), (327, 218195), (453, 157505), (545, 130917), (755, 94503), (867, 82295), (1445, 49377), (1635, 43639), (1853, 38505), (2265, 31501), (2567, 27795), (4335, 16459), (5559, 12835), (7701, 9265)]