393105285

素因数分解:

$3^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{3767}}^1$

素因数の和:4554

約数の個数: 32

約数和(自身を含む): 699943680

約数和(自身を除く): 306838395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 773, 2319, 3767, 3865, 6957, 11301, 11595, 18835, 20871, 33903, 34785, 56505, 101709, 104355, 169515, 508545, 2911891, 8735673, 14559455, 26207019, 43678365, 78621057, 131035095, 393105285]

約数ペア:

[(1, 393105285), (3, 131035095), (5, 78621057), (9, 43678365), (15, 26207019), (27, 14559455), (45, 8735673), (135, 2911891), (773, 508545), (2319, 169515), (3767, 104355), (3865, 101709), (6957, 56505), (11301, 34785), (11595, 33903), (18835, 20871)]