2013128425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{95071}}^1$

素因数の和:95110

約数の個数: 36

約数和(自身を含む): 3135854848

約数和(自身を除く): 1122726423

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 847, 1925, 3025, 4235, 21175, 95071, 475355, 665497, 1045781, 2376775, 3327485, 5228905, 7320467, 11503591, 16637425, 26144525, 36602335, 57517955, 80525137, 183011675, 287589775, 402625685, 2013128425]

約数ペア:

[(1, 2013128425), (5, 402625685), (7, 287589775), (11, 183011675), (25, 80525137), (35, 57517955), (55, 36602335), (77, 26144525), (121, 16637425), (175, 11503591), (275, 7320467), (385, 5228905), (605, 3327485), (847, 2376775), (1925, 1045781), (3025, 665497), (4235, 475355), (21175, 95071)]