78452415

素因数分解:

$3^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{829}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 139838400

約数和(自身を除く): 61385985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 701, 829, 2103, 2487, 3505, 4145, 6309, 7461, 10515, 12435, 18927, 22383, 31545, 37305, 94635, 111915, 581129, 1743387, 2905645, 5230161, 8716935, 15690483, 26150805, 78452415]

約数ペア:

[(1, 78452415), (3, 26150805), (5, 15690483), (9, 8716935), (15, 5230161), (27, 2905645), (45, 1743387), (135, 581129), (701, 111915), (829, 94635), (2103, 37305), (2487, 31545), (3505, 22383), (4145, 18927), (6309, 12435), (7461, 10515)]