2380755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 4253760

約数和(自身を除く): 1873005

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 421, 435, 1131, 1263, 1885, 2105, 5473, 5655, 6315, 12209, 16419, 27365, 36627, 61045, 82095, 158717, 183135, 476151, 793585, 2380755]

約数ペア:

[(1, 2380755), (3, 793585), (5, 476151), (13, 183135), (15, 158717), (29, 82095), (39, 61045), (65, 36627), (87, 27365), (145, 16419), (195, 12209), (377, 6315), (421, 5655), (435, 5473), (1131, 2105), (1263, 1885)]