79733775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 145133568

約数和(自身を除く): 65399793

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 275, 381, 635, 761, 825, 1397, 1905, 2283, 3175, 3805, 4191, 6985, 8371, 9525, 11415, 19025, 20955, 25113, 34925, 41855, 57075, 96647, 104775, 125565, 209275, 289941, 483235, 627825, 1063117, 1449705, 2416175, 3189351, 5315585, 7248525, 15946755, 26577925, 79733775]

約数ペア:

[(1, 79733775), (3, 26577925), (5, 15946755), (11, 7248525), (15, 5315585), (25, 3189351), (33, 2416175), (55, 1449705), (75, 1063117), (127, 627825), (165, 483235), (275, 289941), (381, 209275), (635, 125565), (761, 104775), (825, 96647), (1397, 57075), (1905, 41855), (2283, 34925), (3175, 25113), (3805, 20955), (4191, 19025), (6985, 11415), (8371, 9525)]