69679755

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 124203456

約数和(自身を除く): 54523701

約数列:

[1, 3, 5, 9, 15, 45, 71, 113, 193, 213, 339, 355, 565, 579, 639, 965, 1017, 1065, 1695, 1737, 2895, 3195, 5085, 8023, 8685, 13703, 21809, 24069, 40115, 41109, 65427, 68515, 72207, 109045, 120345, 123327, 196281, 205545, 327135, 361035, 616635, 981405, 1548439, 4645317, 7742195, 13935951, 23226585, 69679755]

約数ペア:

[(1, 69679755), (3, 23226585), (5, 13935951), (9, 7742195), (15, 4645317), (45, 1548439), (71, 981405), (113, 616635), (193, 361035), (213, 327135), (339, 205545), (355, 196281), (565, 123327), (579, 120345), (639, 109045), (965, 72207), (1017, 68515), (1065, 65427), (1695, 41109), (1737, 40115), (2895, 24069), (3195, 21809), (5085, 13703), (8023, 8685)]