12830415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 23278080

約数和(自身を除く): 10447665

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3463, 3705, 10389, 17315, 45019, 51945, 65797, 135057, 197391, 225095, 328985, 675285, 855361, 986955, 2566083, 4276805, 12830415]

約数ペア:

[(1, 12830415), (3, 4276805), (5, 2566083), (13, 986955), (15, 855361), (19, 675285), (39, 328985), (57, 225095), (65, 197391), (95, 135057), (195, 65797), (247, 51945), (285, 45019), (741, 17315), (1235, 10389), (3463, 3705)]