245720371105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{58733}}^1$

素因数の和:58882

約数の個数: 64

約数和(自身を含む): 346088920320

約数和(自身を除く): 100368549215

約数列:

[1, 5, 11, 29, 43, 55, 61, 145, 215, 305, 319, 473, 671, 1247, 1595, 1769, 2365, 2623, 3355, 6235, 8845, 13115, 13717, 19459, 28853, 58733, 68585, 76067, 97295, 144265, 293665, 380335, 646063, 836737, 1703257, 2525519, 3230315, 3582713, 4183685, 8516285, 12627595, 17913565, 18735827, 27780709, 39409843, 73240051, 93679135, 103898677, 138903545, 154056659, 197049215, 366200255, 519493385, 770283295, 805640561, 1142885447, 1694623249, 4028202805, 4467643111, 5714427235, 8473116245, 22338215555, 49144074221, 245720371105]

約数ペア:

[(1, 245720371105), (5, 49144074221), (11, 22338215555), (29, 8473116245), (43, 5714427235), (55, 4467643111), (61, 4028202805), (145, 1694623249), (215, 1142885447), (305, 805640561), (319, 770283295), (473, 519493385), (671, 366200255), (1247, 197049215), (1595, 154056659), (1769, 138903545), (2365, 103898677), (2623, 93679135), (3355, 73240051), (6235, 39409843), (8845, 27780709), (13115, 18735827), (13717, 17913565), (19459, 12627595), (28853, 8516285), (58733, 4183685), (68585, 3582713), (76067, 3230315), (97295, 2525519), (144265, 1703257), (293665, 836737), (380335, 646063)]