68114905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 90086400

約数和(自身を除く): 21971495

約数列:

[1, 5, 19, 31, 95, 101, 155, 229, 505, 589, 1145, 1919, 2945, 3131, 4351, 7099, 9595, 15655, 21755, 23129, 35495, 59489, 115645, 134881, 297445, 439451, 674405, 716999, 2197255, 3584995, 13622981, 68114905]

約数ペア:

[(1, 68114905), (5, 13622981), (19, 3584995), (31, 2197255), (95, 716999), (101, 674405), (155, 439451), (229, 297445), (505, 134881), (589, 115645), (1145, 59489), (1919, 35495), (2945, 23129), (3131, 21755), (4351, 15655), (7099, 9595)]