30869025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 61710336

約数和(自身を除く): 30841311

約数列:

[1, 3, 5, 11, 15, 17, 25, 31, 33, 51, 55, 71, 75, 85, 93, 155, 165, 187, 213, 255, 275, 341, 355, 425, 465, 527, 561, 775, 781, 825, 935, 1023, 1065, 1207, 1275, 1581, 1705, 1775, 2201, 2325, 2343, 2635, 2805, 3621, 3905, 4675, 5115, 5325, 5797, 6035, 6603, 7905, 8525, 11005, 11715, 13175, 13277, 14025, 17391, 18105, 19525, 24211, 25575, 28985, 30175, 33015, 37417, 39525, 39831, 55025, 58575, 66385, 72633, 86955, 90525, 112251, 121055, 144925, 165075, 187085, 199155, 331925, 363165, 411587, 434775, 561255, 605275, 935425, 995775, 1234761, 1815825, 2057935, 2806275, 6173805, 10289675, 30869025]

約数ペア:

[(1, 30869025), (3, 10289675), (5, 6173805), (11, 2806275), (15, 2057935), (17, 1815825), (25, 1234761), (31, 995775), (33, 935425), (51, 605275), (55, 561255), (71, 434775), (75, 411587), (85, 363165), (93, 331925), (155, 199155), (165, 187085), (187, 165075), (213, 144925), (255, 121055), (275, 112251), (341, 90525), (355, 86955), (425, 72633), (465, 66385), (527, 58575), (561, 55025), (775, 39831), (781, 39525), (825, 37417), (935, 33015), (1023, 30175), (1065, 28985), (1207, 25575), (1275, 24211), (1581, 19525), (1705, 18105), (1775, 17391), (2201, 14025), (2325, 13277), (2343, 13175), (2635, 11715), (2805, 11005), (3621, 8525), (3905, 7905), (4675, 6603), (5115, 6035), (5325, 5797)]