486540285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 975421440

約数和(自身を除く): 488881155

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 223, 231, 385, 669, 1115, 1155, 1561, 1889, 2453, 3345, 4683, 5667, 7359, 7805, 9445, 12265, 13223, 17171, 20779, 23415, 28335, 36795, 39669, 51513, 62337, 66115, 85855, 103895, 145453, 198345, 257565, 311685, 421247, 436359, 727265, 1263741, 2106235, 2181795, 2948729, 4633717, 6318705, 8846187, 13901151, 14743645, 23168585, 32436019, 44230935, 69505755, 97308057, 162180095, 486540285]

約数ペア:

[(1, 486540285), (3, 162180095), (5, 97308057), (7, 69505755), (11, 44230935), (15, 32436019), (21, 23168585), (33, 14743645), (35, 13901151), (55, 8846187), (77, 6318705), (105, 4633717), (165, 2948729), (223, 2181795), (231, 2106235), (385, 1263741), (669, 727265), (1115, 436359), (1155, 421247), (1561, 311685), (1889, 257565), (2453, 198345), (3345, 145453), (4683, 103895), (5667, 85855), (7359, 66115), (7805, 62337), (9445, 51513), (12265, 39669), (13223, 36795), (17171, 28335), (20779, 23415)]