56026845

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{25409}}^1$

素因数の和:25434

約数の個数: 36

約数和(自身を含む): 112972860

約数和(自身を除く): 56946015

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 25409, 76227, 127045, 177863, 228681, 381135, 533589, 889315, 1143405, 1245041, 1600767, 2667945, 3735123, 6225205, 8003835, 11205369, 18675615, 56026845]

約数ペア:

[(1, 56026845), (3, 18675615), (5, 11205369), (7, 8003835), (9, 6225205), (15, 3735123), (21, 2667945), (35, 1600767), (45, 1245041), (49, 1143405), (63, 889315), (105, 533589), (147, 381135), (245, 228681), (315, 177863), (441, 127045), (735, 76227), (2205, 25409)]