193291275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 364262400

約数和(自身を除く): 170971125

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 79, 85, 95, 101, 237, 255, 285, 303, 323, 395, 425, 475, 505, 969, 1185, 1275, 1343, 1425, 1501, 1515, 1615, 1717, 1919, 1975, 2525, 4029, 4503, 4845, 5151, 5757, 5925, 6715, 7505, 7575, 7979, 8075, 8585, 9595, 20145, 22515, 23937, 24225, 25517, 25755, 28785, 32623, 33575, 37525, 39895, 42925, 47975, 76551, 97869, 100725, 112575, 119685, 127585, 128775, 135643, 143925, 151601, 163115, 199475, 382755, 406929, 454803, 489345, 598425, 637925, 678215, 758005, 815575, 1913775, 2034645, 2274015, 2446725, 2577217, 3391075, 3790025, 7731651, 10173225, 11370075, 12886085, 38658255, 64430425, 193291275]

約数ペア:

[(1, 193291275), (3, 64430425), (5, 38658255), (15, 12886085), (17, 11370075), (19, 10173225), (25, 7731651), (51, 3790025), (57, 3391075), (75, 2577217), (79, 2446725), (85, 2274015), (95, 2034645), (101, 1913775), (237, 815575), (255, 758005), (285, 678215), (303, 637925), (323, 598425), (395, 489345), (425, 454803), (475, 406929), (505, 382755), (969, 199475), (1185, 163115), (1275, 151601), (1343, 143925), (1425, 135643), (1501, 128775), (1515, 127585), (1615, 119685), (1717, 112575), (1919, 100725), (1975, 97869), (2525, 76551), (4029, 47975), (4503, 42925), (4845, 39895), (5151, 37525), (5757, 33575), (5925, 32623), (6715, 28785), (7505, 25755), (7575, 25517), (7979, 24225), (8075, 23937), (8585, 22515), (9595, 20145)]