86552355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 147806208

約数和(自身を除く): 61253853

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1965, 2227, 2591, 6681, 7773, 11135, 12955, 33405, 38865, 44047, 132141, 220235, 339421, 660705, 1018263, 1697105, 5091315, 5770157, 17310471, 28850785, 86552355]

約数ペア:

[(1, 86552355), (3, 28850785), (5, 17310471), (15, 5770157), (17, 5091315), (51, 1697105), (85, 1018263), (131, 660705), (255, 339421), (393, 220235), (655, 132141), (1965, 44047), (2227, 38865), (2591, 33405), (6681, 12955), (7773, 11135)]