67798005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2129}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 119007360

約数和(自身を除く): 51209355

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 579, 965, 2123, 2129, 2895, 6369, 6387, 10615, 10645, 23419, 31845, 31935, 70257, 117095, 351285, 410897, 1232691, 2054485, 4519867, 6163455, 13559601, 22599335, 67798005]

約数ペア:

[(1, 67798005), (3, 22599335), (5, 13559601), (11, 6163455), (15, 4519867), (33, 2054485), (55, 1232691), (165, 410897), (193, 351285), (579, 117095), (965, 70257), (2123, 31935), (2129, 31845), (2895, 23419), (6369, 10645), (6387, 10615)]