56912715

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 102342240

約数和(自身を除く): 45429525

約数列:

[1, 3, 5, 9, 15, 41, 45, 109, 123, 205, 283, 327, 369, 545, 615, 849, 981, 1415, 1635, 1845, 2547, 4245, 4469, 4905, 11603, 12735, 13407, 22345, 30847, 34809, 40221, 58015, 67035, 92541, 104427, 154235, 174045, 201105, 277623, 462705, 522135, 1264727, 1388115, 3794181, 6323635, 11382543, 18970905, 56912715]

約数ペア:

[(1, 56912715), (3, 18970905), (5, 11382543), (9, 6323635), (15, 3794181), (41, 1388115), (45, 1264727), (109, 522135), (123, 462705), (205, 277623), (283, 201105), (327, 174045), (369, 154235), (545, 104427), (615, 92541), (849, 67035), (981, 58015), (1415, 40221), (1635, 34809), (1845, 30847), (2547, 22345), (4245, 13407), (4469, 12735), (4905, 11603)]