26530845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7033

約数の個数: 32

約数和(自身を含む): 48328704

約数和(自身を除く): 21797859

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 6991, 20973, 34955, 76901, 104865, 160793, 230703, 384505, 482379, 803965, 1153515, 1768723, 2411895, 5306169, 8843615, 26530845]

約数ペア:

[(1, 26530845), (3, 8843615), (5, 5306169), (11, 2411895), (15, 1768723), (23, 1153515), (33, 803965), (55, 482379), (69, 384505), (115, 230703), (165, 160793), (253, 104865), (345, 76901), (759, 34955), (1265, 20973), (3795, 6991)]