2005299615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9547}}^1$

素因数の和:9652

約数の個数: 64

約数和(自身を含む): 3739760640

約数和(自身を除く): 1734461025

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 67, 95, 165, 201, 209, 285, 335, 627, 737, 1005, 1045, 1273, 2211, 3135, 3685, 3819, 6365, 9547, 11055, 14003, 19095, 28641, 42009, 47735, 70015, 105017, 143205, 181393, 210045, 315051, 525085, 544179, 639649, 906965, 1575255, 1918947, 1995323, 2720895, 3198245, 5985969, 7036139, 9594735, 9976615, 12153331, 21108417, 29929845, 35180695, 36459993, 60766655, 105542085, 133686641, 182299965, 401059923, 668433205, 2005299615]

約数ペア:

[(1, 2005299615), (3, 668433205), (5, 401059923), (11, 182299965), (15, 133686641), (19, 105542085), (33, 60766655), (55, 36459993), (57, 35180695), (67, 29929845), (95, 21108417), (165, 12153331), (201, 9976615), (209, 9594735), (285, 7036139), (335, 5985969), (627, 3198245), (737, 2720895), (1005, 1995323), (1045, 1918947), (1273, 1575255), (2211, 906965), (3135, 639649), (3685, 544179), (3819, 525085), (6365, 315051), (9547, 210045), (11055, 181393), (14003, 143205), (19095, 105017), (28641, 70015), (42009, 47735)]