139214955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 265752576

約数和(自身を除く): 126537621

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 155, 165, 187, 255, 341, 465, 527, 561, 935, 1023, 1581, 1601, 1705, 2635, 2805, 4803, 5115, 5797, 7905, 8005, 17391, 17611, 24015, 27217, 28985, 49631, 52833, 81651, 86955, 88055, 136085, 148893, 248155, 264165, 299387, 408255, 545941, 744465, 843727, 898161, 1496935, 1637823, 2531181, 2729705, 4218635, 4490805, 8189115, 9280997, 12655905, 27842991, 46404985, 139214955]

約数ペア:

[(1, 139214955), (3, 46404985), (5, 27842991), (11, 12655905), (15, 9280997), (17, 8189115), (31, 4490805), (33, 4218635), (51, 2729705), (55, 2531181), (85, 1637823), (93, 1496935), (155, 898161), (165, 843727), (187, 744465), (255, 545941), (341, 408255), (465, 299387), (527, 264165), (561, 248155), (935, 148893), (1023, 136085), (1581, 88055), (1601, 86955), (1705, 81651), (2635, 52833), (2805, 49631), (4803, 28985), (5115, 27217), (5797, 24015), (7905, 17611), (8005, 17391)]