68075865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 73447335

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 71, 99, 117, 143, 149, 165, 195, 213, 355, 429, 447, 495, 585, 639, 715, 745, 781, 923, 1065, 1287, 1341, 1639, 1937, 2145, 2235, 2343, 2769, 3195, 3905, 4615, 4917, 5811, 6435, 6705, 7029, 8195, 8307, 9685, 10153, 10579, 11715, 13845, 14751, 17433, 21307, 24585, 29055, 30459, 31737, 35145, 41535, 50765, 52895, 63921, 73755, 87165, 91377, 95211, 106535, 116369, 137527, 152295, 158685, 191763, 319605, 349107, 412581, 456885, 476055, 581845, 687635, 958815, 1047321, 1237743, 1512797, 1745535, 2062905, 4538391, 5236605, 6188715, 7563985, 13615173, 22691955, 68075865]

約数ペア:

[(1, 68075865), (3, 22691955), (5, 13615173), (9, 7563985), (11, 6188715), (13, 5236605), (15, 4538391), (33, 2062905), (39, 1745535), (45, 1512797), (55, 1237743), (65, 1047321), (71, 958815), (99, 687635), (117, 581845), (143, 476055), (149, 456885), (165, 412581), (195, 349107), (213, 319605), (355, 191763), (429, 158685), (447, 152295), (495, 137527), (585, 116369), (639, 106535), (715, 95211), (745, 91377), (781, 87165), (923, 73755), (1065, 63921), (1287, 52895), (1341, 50765), (1639, 41535), (1937, 35145), (2145, 31737), (2235, 30459), (2343, 29055), (2769, 24585), (3195, 21307), (3905, 17433), (4615, 14751), (4917, 13845), (5811, 11715), (6435, 10579), (6705, 10153), (7029, 9685), (8195, 8307)]