15203311254

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{43943}}^1$

素因数の和:44146

約数の個数: 64

約数和(自身を含む): 34803648000

約数和(自身を除く): 19600336746

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 149, 258, 298, 387, 447, 774, 894, 1161, 1341, 2322, 2682, 4023, 6407, 8046, 12814, 19221, 38442, 43943, 57663, 87886, 115326, 131829, 172989, 263658, 345978, 395487, 790974, 1186461, 1889549, 2372922, 3779098, 5668647, 6547507, 11337294, 13095014, 17005941, 19642521, 34011882, 39285042, 51017823, 58927563, 102035646, 117855126, 176782689, 281542801, 353565378, 563085602, 844628403, 1689256806, 2533885209, 5067770418, 7601655627, 15203311254]

約数ペア:

[(1, 15203311254), (2, 7601655627), (3, 5067770418), (6, 2533885209), (9, 1689256806), (18, 844628403), (27, 563085602), (43, 353565378), (54, 281542801), (86, 176782689), (129, 117855126), (149, 102035646), (258, 58927563), (298, 51017823), (387, 39285042), (447, 34011882), (774, 19642521), (894, 17005941), (1161, 13095014), (1341, 11337294), (2322, 6547507), (2682, 5668647), (4023, 3779098), (6407, 2372922), (8046, 1889549), (12814, 1186461), (19221, 790974), (38442, 395487), (43943, 345978), (57663, 263658), (87886, 172989), (115326, 131829)]