137276775

素因数分解:

$3^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 259983360

約数和(自身を除く): 122706585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 135, 177, 225, 243, 295, 383, 405, 531, 675, 885, 1149, 1215, 1475, 1593, 1915, 2025, 2655, 3447, 4425, 4779, 5745, 6075, 7965, 9575, 10341, 13275, 14337, 17235, 22597, 23895, 28725, 31023, 39825, 51705, 67791, 71685, 86175, 93069, 112985, 119475, 155115, 203373, 258525, 338955, 358425, 465345, 564925, 610119, 775575, 1016865, 1694775, 1830357, 2326725, 3050595, 5084325, 5491071, 9151785, 15252975, 27455355, 45758925, 137276775]

約数ペア:

[(1, 137276775), (3, 45758925), (5, 27455355), (9, 15252975), (15, 9151785), (25, 5491071), (27, 5084325), (45, 3050595), (59, 2326725), (75, 1830357), (81, 1694775), (135, 1016865), (177, 775575), (225, 610119), (243, 564925), (295, 465345), (383, 358425), (405, 338955), (531, 258525), (675, 203373), (885, 155115), (1149, 119475), (1215, 112985), (1475, 93069), (1593, 86175), (1915, 71685), (2025, 67791), (2655, 51705), (3447, 39825), (4425, 31023), (4779, 28725), (5745, 23895), (6075, 22597), (7965, 17235), (9575, 14337), (10341, 13275)]