1050398195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 1633775616

約数和(自身を除く): 583377421

約数列:

[1, 5, 7, 11, 35, 43, 55, 67, 77, 215, 301, 335, 385, 469, 473, 737, 947, 1505, 2345, 2365, 2881, 3311, 3685, 4735, 5159, 6629, 10417, 14405, 16555, 20167, 25795, 31691, 33145, 40721, 52085, 63449, 72919, 100835, 158455, 203605, 221837, 285047, 317245, 364595, 444143, 447931, 697939, 1109185, 1425235, 2220715, 2239655, 2728307, 3135517, 3489695, 4885573, 13641535, 15677585, 19098149, 24427865, 30011377, 95490745, 150056885, 210079639, 1050398195]

約数ペア:

[(1, 1050398195), (5, 210079639), (7, 150056885), (11, 95490745), (35, 30011377), (43, 24427865), (55, 19098149), (67, 15677585), (77, 13641535), (215, 4885573), (301, 3489695), (335, 3135517), (385, 2728307), (469, 2239655), (473, 2220715), (737, 1425235), (947, 1109185), (1505, 697939), (2345, 447931), (2365, 444143), (2881, 364595), (3311, 317245), (3685, 285047), (4735, 221837), (5159, 203605), (6629, 158455), (10417, 100835), (14405, 72919), (16555, 63449), (20167, 52085), (25795, 40721), (31691, 33145)]