65738655

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2447}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 117504000

約数和(自身を除く): 51765345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 597, 995, 1791, 2447, 2985, 5373, 7341, 8955, 12235, 22023, 26865, 36705, 66069, 110115, 330345, 486953, 1460859, 2434765, 4382577, 7304295, 13147731, 21912885, 65738655]

約数ペア:

[(1, 65738655), (3, 21912885), (5, 13147731), (9, 7304295), (15, 4382577), (27, 2434765), (45, 1460859), (135, 486953), (199, 330345), (597, 110115), (995, 66069), (1791, 36705), (2447, 26865), (2985, 22023), (5373, 12235), (7341, 8955)]