78856239935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{4651}}^1$

素因数の和:4884

約数の個数: 64

約数和(自身を含む): 108232464384

約数和(自身を除く): 29376224449

約数列:

[1, 5, 11, 43, 55, 67, 107, 215, 335, 473, 535, 737, 1177, 2365, 2881, 3685, 4601, 4651, 5885, 7169, 14405, 23005, 23255, 31691, 35845, 50611, 51161, 78859, 158455, 199993, 253055, 255805, 308267, 311617, 394295, 497657, 999965, 1541335, 1558085, 2199923, 2488285, 3390937, 3427787, 5474227, 10999615, 13399531, 16954685, 17138935, 21399251, 27371135, 33343019, 66997655, 106996255, 147394841, 166715095, 235391761, 366773209, 736974205, 1176958805, 1433749817, 1833866045, 7168749085, 15771247987, 78856239935]

約数ペア:

[(1, 78856239935), (5, 15771247987), (11, 7168749085), (43, 1833866045), (55, 1433749817), (67, 1176958805), (107, 736974205), (215, 366773209), (335, 235391761), (473, 166715095), (535, 147394841), (737, 106996255), (1177, 66997655), (2365, 33343019), (2881, 27371135), (3685, 21399251), (4601, 17138935), (4651, 16954685), (5885, 13399531), (7169, 10999615), (14405, 5474227), (23005, 3427787), (23255, 3390937), (31691, 2488285), (35845, 2199923), (50611, 1558085), (51161, 1541335), (78859, 999965), (158455, 497657), (199993, 394295), (253055, 311617), (255805, 308267)]