47789805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 94929408

約数和(自身を除く): 47139603

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 41, 51, 85, 105, 119, 123, 205, 255, 287, 357, 595, 615, 653, 697, 861, 1435, 1785, 1959, 2091, 3265, 3485, 4305, 4571, 4879, 9795, 10455, 11101, 13713, 14637, 22855, 24395, 26773, 33303, 55505, 68565, 73185, 77707, 80319, 133865, 166515, 187411, 233121, 388535, 401595, 455141, 562233, 937055, 1165605, 1365423, 2275705, 2811165, 3185987, 6827115, 9557961, 15929935, 47789805]

約数ペア:

[(1, 47789805), (3, 15929935), (5, 9557961), (7, 6827115), (15, 3185987), (17, 2811165), (21, 2275705), (35, 1365423), (41, 1165605), (51, 937055), (85, 562233), (105, 455141), (119, 401595), (123, 388535), (205, 233121), (255, 187411), (287, 166515), (357, 133865), (595, 80319), (615, 77707), (653, 73185), (697, 68565), (861, 55505), (1435, 33303), (1785, 26773), (1959, 24395), (2091, 22855), (3265, 14637), (3485, 13713), (4305, 11101), (4571, 10455), (4879, 9795)]