39398805

素因数分解:

$3^8\times 5^1\times {\mathrm{1201}}^1$

素因数の和:1230

約数の個数: 36

約数和(自身を含む): 70973292

約数和(自身を除く): 31574487

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1201, 1215, 2187, 3603, 3645, 6005, 6561, 10809, 10935, 18015, 32427, 32805, 54045, 97281, 162135, 291843, 486405, 875529, 1459215, 2626587, 4377645, 7879761, 13132935, 39398805]

約数ペア:

[(1, 39398805), (3, 13132935), (5, 7879761), (9, 4377645), (15, 2626587), (27, 1459215), (45, 875529), (81, 486405), (135, 291843), (243, 162135), (405, 97281), (729, 54045), (1201, 32805), (1215, 32427), (2187, 18015), (3603, 10935), (3645, 10809), (6005, 6561)]