308793285

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 584034048

約数和(自身を除く): 275240763

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 67, 69, 73, 115, 183, 201, 207, 219, 305, 335, 345, 365, 549, 603, 657, 915, 1005, 1035, 1095, 1403, 1541, 1679, 2745, 3015, 3285, 4087, 4209, 4453, 4623, 4891, 5037, 7015, 7705, 8395, 12261, 12627, 13359, 13869, 14673, 15111, 20435, 21045, 22265, 23115, 24455, 25185, 36783, 40077, 44019, 61305, 63135, 66795, 69345, 73365, 75555, 94001, 102419, 112493, 183915, 200385, 220095, 282003, 298351, 307257, 337479, 470005, 512095, 562465, 846009, 895053, 921771, 1012437, 1410015, 1491755, 1536285, 1687395, 2685159, 4230045, 4475265, 4608855, 5062185, 6862073, 13425795, 20586219, 34310365, 61758657, 102931095, 308793285]

約数ペア:

[(1, 308793285), (3, 102931095), (5, 61758657), (9, 34310365), (15, 20586219), (23, 13425795), (45, 6862073), (61, 5062185), (67, 4608855), (69, 4475265), (73, 4230045), (115, 2685159), (183, 1687395), (201, 1536285), (207, 1491755), (219, 1410015), (305, 1012437), (335, 921771), (345, 895053), (365, 846009), (549, 562465), (603, 512095), (657, 470005), (915, 337479), (1005, 307257), (1035, 298351), (1095, 282003), (1403, 220095), (1541, 200385), (1679, 183915), (2745, 112493), (3015, 102419), (3285, 94001), (4087, 75555), (4209, 73365), (4453, 69345), (4623, 66795), (4891, 63135), (5037, 61305), (7015, 44019), (7705, 40077), (8395, 36783), (12261, 25185), (12627, 24455), (13359, 23115), (13869, 22265), (14673, 21045), (15111, 20435)]