80216595

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7159}}^1$

素因数の和:7256

約数の個数: 32

約数和(自身を含む): 144345600

約数和(自身を除く): 64129005

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 7159, 11205, 21477, 35795, 64431, 107385, 193293, 322155, 594197, 966465, 1782591, 2970985, 5347773, 8912955, 16043319, 26738865, 80216595]

約数ペア:

[(1, 80216595), (3, 26738865), (5, 16043319), (9, 8912955), (15, 5347773), (27, 2970985), (45, 1782591), (83, 966465), (135, 594197), (249, 322155), (415, 193293), (747, 107385), (1245, 64431), (2241, 35795), (3735, 21477), (7159, 11205)]