146289285

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 260273520

約数和(自身を除く): 113984235

約数列:

[1, 3, 5, 9, 15, 45, 61, 137, 183, 305, 389, 411, 549, 685, 915, 1167, 1233, 1945, 2055, 2745, 3501, 5835, 6165, 8357, 17505, 23729, 25071, 41785, 53293, 71187, 75213, 118645, 125355, 159879, 213561, 266465, 355935, 376065, 479637, 799395, 1067805, 2398185, 3250873, 9752619, 16254365, 29257857, 48763095, 146289285]

約数ペア:

[(1, 146289285), (3, 48763095), (5, 29257857), (9, 16254365), (15, 9752619), (45, 3250873), (61, 2398185), (137, 1067805), (183, 799395), (305, 479637), (389, 376065), (411, 355935), (549, 266465), (685, 213561), (915, 159879), (1167, 125355), (1233, 118645), (1945, 75213), (2055, 71187), (2745, 53293), (3501, 41785), (5835, 25071), (6165, 23729), (8357, 17505)]