118157055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{701}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 200760768

約数和(自身を除く): 82603713

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 661, 701, 1983, 2103, 3305, 3505, 9915, 10515, 11237, 11917, 33711, 35751, 56185, 59585, 168555, 178755, 463361, 1390083, 2316805, 6950415, 7877137, 23631411, 39385685, 118157055]

約数ペア:

[(1, 118157055), (3, 39385685), (5, 23631411), (15, 7877137), (17, 6950415), (51, 2316805), (85, 1390083), (255, 463361), (661, 178755), (701, 168555), (1983, 59585), (2103, 56185), (3305, 35751), (3505, 33711), (9915, 11917), (10515, 11237)]