505956295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6449}}^1$

素因数の和:6555

約数の個数: 32

約数和(自身を含む): 702172800

約数和(自身を除く): 196216505

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 355, 923, 1105, 1207, 4615, 6035, 6449, 15691, 32245, 78455, 83837, 109633, 419185, 457879, 548165, 1425229, 2289395, 5952427, 7126145, 7783943, 29762135, 38919715, 101191259, 505956295]

約数ペア:

[(1, 505956295), (5, 101191259), (13, 38919715), (17, 29762135), (65, 7783943), (71, 7126145), (85, 5952427), (221, 2289395), (355, 1425229), (923, 548165), (1105, 457879), (1207, 419185), (4615, 109633), (6035, 83837), (6449, 78455), (15691, 32245)]