179976285

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 321317568

約数和(自身を除く): 141341283

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 281, 331, 387, 645, 843, 993, 1405, 1655, 1935, 2529, 2979, 4215, 4965, 12083, 12645, 14233, 14895, 36249, 42699, 60415, 71165, 93011, 108747, 128097, 181245, 213495, 279033, 465055, 543735, 640485, 837099, 1395165, 3999473, 4185495, 11998419, 19997365, 35995257, 59992095, 179976285]

約数ペア:

[(1, 179976285), (3, 59992095), (5, 35995257), (9, 19997365), (15, 11998419), (43, 4185495), (45, 3999473), (129, 1395165), (215, 837099), (281, 640485), (331, 543735), (387, 465055), (645, 279033), (843, 213495), (993, 181245), (1405, 128097), (1655, 108747), (1935, 93011), (2529, 71165), (2979, 60415), (4215, 42699), (4965, 36249), (12083, 14895), (12645, 14233)]