30276285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 52590720

約数和(自身を除く): 22314435

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1117, 1807, 2085, 3351, 5421, 5585, 9035, 14521, 16755, 27105, 43563, 72605, 155263, 217815, 465789, 776315, 2018419, 2328945, 6055257, 10092095, 30276285]

約数ペア:

[(1, 30276285), (3, 10092095), (5, 6055257), (13, 2328945), (15, 2018419), (39, 776315), (65, 465789), (139, 217815), (195, 155263), (417, 72605), (695, 43563), (1117, 27105), (1807, 16755), (2085, 14521), (3351, 9035), (5421, 5585)]