89287185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1741}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 154522368

約数和(自身を除く): 65235183

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 263, 789, 1315, 1741, 3419, 3945, 5223, 8705, 10257, 17095, 22633, 26115, 51285, 67899, 113165, 339495, 457883, 1373649, 2289415, 5952479, 6868245, 17857437, 29762395, 89287185]

約数ペア:

[(1, 89287185), (3, 29762395), (5, 17857437), (13, 6868245), (15, 5952479), (39, 2289415), (65, 1373649), (195, 457883), (263, 339495), (789, 113165), (1315, 67899), (1741, 51285), (3419, 26115), (3945, 22633), (5223, 17095), (8705, 10257)]