349056155

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 528184800

約数和(自身を除く): 179128645

約数列:

[1, 5, 7, 17, 35, 43, 49, 85, 119, 215, 245, 301, 595, 731, 833, 1505, 1949, 2107, 3655, 4165, 5117, 9745, 10535, 13643, 25585, 33133, 35819, 68215, 83807, 95501, 165665, 179095, 231931, 419035, 477505, 586649, 1159655, 1424719, 1623517, 2933245, 4106543, 7123595, 8117585, 9973033, 20532715, 49865165, 69811231, 349056155]

約数ペア:

[(1, 349056155), (5, 69811231), (7, 49865165), (17, 20532715), (35, 9973033), (43, 8117585), (49, 7123595), (85, 4106543), (119, 2933245), (215, 1623517), (245, 1424719), (301, 1159655), (595, 586649), (731, 477505), (833, 419035), (1505, 231931), (1949, 179095), (2107, 165665), (3655, 95501), (4165, 83807), (5117, 68215), (9745, 35819), (10535, 33133), (13643, 25585)]