29742795

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 57987072

約数和(自身を除く): 28244277

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 81, 93, 103, 115, 135, 155, 207, 279, 309, 345, 405, 465, 515, 621, 713, 837, 927, 1035, 1395, 1545, 1863, 2139, 2369, 2511, 2781, 3105, 3193, 3565, 4185, 4635, 6417, 7107, 8343, 9315, 9579, 10695, 11845, 12555, 13905, 15965, 19251, 21321, 28737, 32085, 35535, 41715, 47895, 57753, 63963, 73439, 86211, 96255, 106605, 143685, 191889, 220317, 258633, 288765, 319815, 367195, 431055, 660951, 959445, 1101585, 1293165, 1982853, 3304755, 5948559, 9914265, 29742795]

約数ペア:

[(1, 29742795), (3, 9914265), (5, 5948559), (9, 3304755), (15, 1982853), (23, 1293165), (27, 1101585), (31, 959445), (45, 660951), (69, 431055), (81, 367195), (93, 319815), (103, 288765), (115, 258633), (135, 220317), (155, 191889), (207, 143685), (279, 106605), (309, 96255), (345, 86211), (405, 73439), (465, 63963), (515, 57753), (621, 47895), (713, 41715), (837, 35535), (927, 32085), (1035, 28737), (1395, 21321), (1545, 19251), (1863, 15965), (2139, 13905), (2369, 12555), (2511, 11845), (2781, 10695), (3105, 9579), (3193, 9315), (3565, 8343), (4185, 7107), (4635, 6417)]