5881245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 9846144

約数和(自身を除く): 3964899

約数列:

[1, 3, 5, 15, 41, 73, 123, 131, 205, 219, 365, 393, 615, 655, 1095, 1965, 2993, 5371, 8979, 9563, 14965, 16113, 26855, 28689, 44895, 47815, 80565, 143445, 392083, 1176249, 1960415, 5881245]

約数ペア:

[(1, 5881245), (3, 1960415), (5, 1176249), (15, 392083), (41, 143445), (73, 80565), (123, 47815), (131, 44895), (205, 28689), (219, 26855), (365, 16113), (393, 14965), (615, 9563), (655, 8979), (1095, 5371), (1965, 2993)]