69268665

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 113308416

約数和(自身を除く): 44039751

約数列:

[1, 3, 5, 15, 71, 193, 213, 337, 355, 579, 965, 1011, 1065, 1685, 2895, 5055, 13703, 23927, 41109, 65041, 68515, 71781, 119635, 195123, 205545, 325205, 358905, 975615, 4617911, 13853733, 23089555, 69268665]

約数ペア:

[(1, 69268665), (3, 23089555), (5, 13853733), (15, 4617911), (71, 975615), (193, 358905), (213, 325205), (337, 205545), (355, 195123), (579, 119635), (965, 71781), (1011, 68515), (1065, 65041), (1685, 41109), (2895, 23927), (5055, 13703)]