12317305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 8584583

約数列:

[1, 5, 7, 11, 13, 23, 35, 55, 65, 77, 91, 107, 115, 143, 161, 253, 299, 385, 455, 535, 715, 749, 805, 1001, 1177, 1265, 1391, 1495, 1771, 2093, 2461, 3289, 3745, 5005, 5885, 6955, 8239, 8855, 9737, 10465, 12305, 15301, 16445, 17227, 23023, 27071, 31993, 41195, 48685, 76505, 86135, 107107, 115115, 135355, 159965, 189497, 223951, 351923, 535535, 947485, 1119755, 1759615, 2463461, 12317305]

約数ペア:

[(1, 12317305), (5, 2463461), (7, 1759615), (11, 1119755), (13, 947485), (23, 535535), (35, 351923), (55, 223951), (65, 189497), (77, 159965), (91, 135355), (107, 115115), (115, 107107), (143, 86135), (161, 76505), (253, 48685), (299, 41195), (385, 31993), (455, 27071), (535, 23023), (715, 17227), (749, 16445), (805, 15301), (1001, 12305), (1177, 10465), (1265, 9737), (1391, 8855), (1495, 8239), (1771, 6955), (2093, 5885), (2461, 5005), (3289, 3745)]