12710775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 27426816

約数和(自身を除く): 14716041

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 31, 33, 35, 55, 71, 75, 77, 93, 105, 155, 165, 175, 213, 217, 231, 275, 341, 355, 385, 465, 497, 525, 651, 775, 781, 825, 1023, 1065, 1085, 1155, 1491, 1705, 1775, 1925, 2201, 2325, 2343, 2387, 2485, 3255, 3905, 5115, 5325, 5425, 5467, 5775, 6603, 7161, 7455, 8525, 11005, 11715, 11935, 12425, 15407, 16275, 16401, 19525, 24211, 25575, 27335, 33015, 35805, 37275, 46221, 55025, 58575, 59675, 72633, 77035, 82005, 121055, 136675, 165075, 169477, 179025, 231105, 363165, 385175, 410025, 508431, 605275, 847385, 1155525, 1815825, 2542155, 4236925, 12710775]

約数ペア:

[(1, 12710775), (3, 4236925), (5, 2542155), (7, 1815825), (11, 1155525), (15, 847385), (21, 605275), (25, 508431), (31, 410025), (33, 385175), (35, 363165), (55, 231105), (71, 179025), (75, 169477), (77, 165075), (93, 136675), (105, 121055), (155, 82005), (165, 77035), (175, 72633), (213, 59675), (217, 58575), (231, 55025), (275, 46221), (341, 37275), (355, 35805), (385, 33015), (465, 27335), (497, 25575), (525, 24211), (651, 19525), (775, 16401), (781, 16275), (825, 15407), (1023, 12425), (1065, 11935), (1085, 11715), (1155, 11005), (1491, 8525), (1705, 7455), (1775, 7161), (1925, 6603), (2201, 5775), (2325, 5467), (2343, 5425), (2387, 5325), (2485, 5115), (3255, 3905)]