1330333515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{16433}}^1$

素因数の和:16708

約数の個数: 48

約数和(自身を含む): 2645742528

約数和(自身を除く): 1315409013

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 257, 315, 771, 1285, 1799, 2313, 3855, 5397, 8995, 11565, 16191, 16433, 26985, 49299, 80955, 82165, 115031, 147897, 246495, 345093, 575155, 739485, 1035279, 1725465, 4223281, 5176395, 12669843, 21116405, 29562967, 38009529, 63349215, 88688901, 147814835, 190047645, 266066703, 443444505, 1330333515]

約数ペア:

[(1, 1330333515), (3, 443444505), (5, 266066703), (7, 190047645), (9, 147814835), (15, 88688901), (21, 63349215), (35, 38009529), (45, 29562967), (63, 21116405), (105, 12669843), (257, 5176395), (315, 4223281), (771, 1725465), (1285, 1035279), (1799, 739485), (2313, 575155), (3855, 345093), (5397, 246495), (8995, 147897), (11565, 115031), (16191, 82165), (16433, 80955), (26985, 49299)]