120074825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 172238976

約数和(自身を除く): 52164151

約数列:

[1, 5, 13, 17, 25, 65, 85, 103, 211, 221, 325, 425, 515, 1055, 1105, 1339, 1751, 2575, 2743, 3587, 5275, 5525, 6695, 8755, 13715, 17935, 21733, 22763, 33475, 43775, 46631, 68575, 89675, 108665, 113815, 233155, 282529, 369461, 543325, 569075, 1165775, 1412645, 1847305, 4802993, 7063225, 9236525, 24014965, 120074825]

約数ペア:

[(1, 120074825), (5, 24014965), (13, 9236525), (17, 7063225), (25, 4802993), (65, 1847305), (85, 1412645), (103, 1165775), (211, 569075), (221, 543325), (325, 369461), (425, 282529), (515, 233155), (1055, 113815), (1105, 108665), (1339, 89675), (1751, 68575), (2575, 46631), (2743, 43775), (3587, 33475), (5275, 22763), (5525, 21733), (6695, 17935), (8755, 13715)]