231370290075

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2389}}^1\times {\mathrm{21169}}^1$

素因数の和:23632

約数の個数: 48

約数和(自身を含む): 388984354400

約数和(自身を除く): 157614064325

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 2389, 4575, 7167, 11945, 21169, 35835, 59725, 63507, 105845, 145729, 179175, 317535, 437187, 529225, 728645, 1291309, 1587675, 2185935, 3643225, 3873927, 6456545, 10929675, 19369635, 32282725, 50572741, 96848175, 151718223, 252863705, 758591115, 1264318525, 3084937201, 3792955575, 9254811603, 15424686005, 46274058015, 77123430025, 231370290075]

約数ペア:

[(1, 231370290075), (3, 77123430025), (5, 46274058015), (15, 15424686005), (25, 9254811603), (61, 3792955575), (75, 3084937201), (183, 1264318525), (305, 758591115), (915, 252863705), (1525, 151718223), (2389, 96848175), (4575, 50572741), (7167, 32282725), (11945, 19369635), (21169, 10929675), (35835, 6456545), (59725, 3873927), (63507, 3643225), (105845, 2185935), (145729, 1587675), (179175, 1291309), (317535, 728645), (437187, 529225)]