2919942575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15919}}^1$

素因数の和:15992

約数の個数: 48

約数和(自身を含む): 4264012800

約数和(自身を除く): 1344070225

約数列:

[1, 5, 11, 23, 25, 29, 55, 115, 145, 253, 275, 319, 575, 667, 725, 1265, 1595, 3335, 6325, 7337, 7975, 15919, 16675, 36685, 79595, 175109, 183425, 366137, 397975, 461651, 875545, 1830685, 2308255, 4027507, 4377725, 5078161, 9153425, 10617973, 11541275, 20137535, 25390805, 53089865, 100687675, 116797703, 126954025, 265449325, 583988515, 2919942575]

約数ペア:

[(1, 2919942575), (5, 583988515), (11, 265449325), (23, 126954025), (25, 116797703), (29, 100687675), (55, 53089865), (115, 25390805), (145, 20137535), (253, 11541275), (275, 10617973), (319, 9153425), (575, 5078161), (667, 4377725), (725, 4027507), (1265, 2308255), (1595, 1830685), (3335, 875545), (6325, 461651), (7337, 397975), (7975, 366137), (15919, 183425), (16675, 175109), (36685, 79595)]