6907355

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 4704805

約数列:

[1, 5, 7, 13, 17, 19, 35, 47, 65, 85, 91, 95, 119, 133, 221, 235, 247, 323, 329, 455, 595, 611, 665, 799, 893, 1105, 1235, 1547, 1615, 1645, 1729, 2261, 3055, 3995, 4199, 4277, 4465, 5593, 6251, 7735, 8645, 10387, 11305, 11609, 15181, 20995, 21385, 27965, 29393, 31255, 51935, 58045, 72709, 75905, 81263, 106267, 146965, 197353, 363545, 406315, 531335, 986765, 1381471, 6907355]

約数ペア:

[(1, 6907355), (5, 1381471), (7, 986765), (13, 531335), (17, 406315), (19, 363545), (35, 197353), (47, 146965), (65, 106267), (85, 81263), (91, 75905), (95, 72709), (119, 58045), (133, 51935), (221, 31255), (235, 29393), (247, 27965), (323, 21385), (329, 20995), (455, 15181), (595, 11609), (611, 11305), (665, 10387), (799, 8645), (893, 7735), (1105, 6251), (1235, 5593), (1547, 4465), (1615, 4277), (1645, 4199), (1729, 3995), (2261, 3055)]