30481245

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5507}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 25039395

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5507, 5535, 16521, 27535, 49563, 82605, 148689, 225787, 247815, 677361, 743445, 1128935, 2032083, 3386805, 6096249, 10160415, 30481245]

約数ペア:

[(1, 30481245), (3, 10160415), (5, 6096249), (9, 3386805), (15, 2032083), (27, 1128935), (41, 743445), (45, 677361), (123, 247815), (135, 225787), (205, 148689), (369, 82605), (615, 49563), (1107, 27535), (1845, 16521), (5507, 5535)]