15284478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 34569360

約数和(自身を除く): 19284882

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 569, 726, 814, 1138, 1221, 1707, 2442, 3414, 4477, 6259, 8954, 12518, 13431, 18777, 21053, 26862, 37554, 42106, 63159, 68849, 126318, 137698, 206547, 231583, 413094, 463166, 694749, 1389498, 2547413, 5094826, 7642239, 15284478]

約数ペア:

[(1, 15284478), (2, 7642239), (3, 5094826), (6, 2547413), (11, 1389498), (22, 694749), (33, 463166), (37, 413094), (66, 231583), (74, 206547), (111, 137698), (121, 126318), (222, 68849), (242, 63159), (363, 42106), (407, 37554), (569, 26862), (726, 21053), (814, 18777), (1138, 13431), (1221, 12518), (1707, 8954), (2442, 6259), (3414, 4477)]