83069615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 110192640

約数和(自身を除く): 27123025

約数列:

[1, 5, 19, 31, 67, 95, 155, 335, 421, 589, 1273, 2077, 2105, 2945, 6365, 7999, 10385, 13051, 28207, 39463, 39995, 65255, 141035, 197315, 247969, 535933, 874417, 1239845, 2679665, 4372085, 16613923, 83069615]

約数ペア:

[(1, 83069615), (5, 16613923), (19, 4372085), (31, 2679665), (67, 1239845), (95, 874417), (155, 535933), (335, 247969), (421, 197315), (589, 141035), (1273, 65255), (2077, 39995), (2105, 39463), (2945, 28207), (6365, 13051), (7999, 10385)]