856036701245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{5428777}}^1$

素因数の和:5428901

約数の個数: 32

約数和(自身を含む): 1163235119616

約数和(自身を除く): 307198418371

約数列:

[1, 5, 11, 47, 55, 61, 235, 305, 517, 671, 2585, 2867, 3355, 14335, 31537, 157685, 5428777, 27143885, 59716547, 255152519, 298582735, 331155397, 1275762595, 1655776985, 2806677709, 3642709367, 14033388545, 15564303659, 18213546835, 77821518295, 171207340249, 856036701245]

約数ペア:

[(1, 856036701245), (5, 171207340249), (11, 77821518295), (47, 18213546835), (55, 15564303659), (61, 14033388545), (235, 3642709367), (305, 2806677709), (517, 1655776985), (671, 1275762595), (2585, 331155397), (2867, 298582735), (3355, 255152519), (14335, 59716547), (31537, 27143885), (157685, 5428777)]