38117135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 58152960

約数和(自身を除く): 20035825

約数列:

[1, 5, 7, 19, 31, 35, 43, 95, 133, 155, 215, 217, 301, 589, 665, 817, 1085, 1333, 1505, 1849, 2945, 4085, 4123, 5719, 6665, 9245, 9331, 12943, 20615, 25327, 28595, 35131, 46655, 57319, 64715, 126635, 175655, 177289, 245917, 286595, 401233, 886445, 1089061, 1229585, 2006165, 5445305, 7623427, 38117135]

約数ペア:

[(1, 38117135), (5, 7623427), (7, 5445305), (19, 2006165), (31, 1229585), (35, 1089061), (43, 886445), (95, 401233), (133, 286595), (155, 245917), (215, 177289), (217, 175655), (301, 126635), (589, 64715), (665, 57319), (817, 46655), (1085, 35131), (1333, 28595), (1505, 25327), (1849, 20615), (2945, 12943), (4085, 9331), (4123, 9245), (5719, 6665)]