23337405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 51367680

約数和(自身を除く): 28030275

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 41, 45, 63, 65, 91, 105, 117, 123, 139, 195, 205, 273, 287, 315, 369, 417, 455, 533, 585, 615, 695, 819, 861, 973, 1251, 1365, 1435, 1599, 1807, 1845, 2085, 2583, 2665, 2919, 3731, 4095, 4305, 4797, 4865, 5421, 5699, 6255, 7995, 8757, 9035, 11193, 12649, 12915, 14595, 16263, 17097, 18655, 23985, 27105, 28495, 33579, 37947, 39893, 43785, 51291, 55965, 63245, 74087, 81315, 85485, 113841, 119679, 167895, 189735, 199465, 222261, 256455, 359037, 370435, 518609, 569205, 598395, 666783, 1111305, 1555827, 1795185, 2593045, 3333915, 4667481, 7779135, 23337405]

約数ペア:

[(1, 23337405), (3, 7779135), (5, 4667481), (7, 3333915), (9, 2593045), (13, 1795185), (15, 1555827), (21, 1111305), (35, 666783), (39, 598395), (41, 569205), (45, 518609), (63, 370435), (65, 359037), (91, 256455), (105, 222261), (117, 199465), (123, 189735), (139, 167895), (195, 119679), (205, 113841), (273, 85485), (287, 81315), (315, 74087), (369, 63245), (417, 55965), (455, 51291), (533, 43785), (585, 39893), (615, 37947), (695, 33579), (819, 28495), (861, 27105), (973, 23985), (1251, 18655), (1365, 17097), (1435, 16263), (1599, 14595), (1807, 12915), (1845, 12649), (2085, 11193), (2583, 9035), (2665, 8757), (2919, 7995), (3731, 6255), (4095, 5699), (4305, 5421), (4797, 4865)]