124779025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 191059200

約数和(自身を除く): 66280175

約数列:

[1, 5, 7, 23, 25, 29, 35, 115, 145, 161, 175, 203, 575, 667, 725, 805, 1015, 1069, 3335, 4025, 4669, 5075, 5345, 7483, 16675, 23345, 24587, 26725, 31001, 37415, 116725, 122935, 155005, 172109, 187075, 217007, 614675, 713023, 775025, 860545, 1085035, 3565115, 4302725, 4991161, 5425175, 17825575, 24955805, 124779025]

約数ペア:

[(1, 124779025), (5, 24955805), (7, 17825575), (23, 5425175), (25, 4991161), (29, 4302725), (35, 3565115), (115, 1085035), (145, 860545), (161, 775025), (175, 713023), (203, 614675), (575, 217007), (667, 187075), (725, 172109), (805, 155005), (1015, 122935), (1069, 116725), (3335, 37415), (4025, 31001), (4669, 26725), (5075, 24587), (5345, 23345), (7483, 16675)]