237942795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 431239680

約数和(自身を除く): 193296885

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 67, 85, 95, 201, 255, 285, 323, 335, 733, 969, 1005, 1139, 1273, 1615, 2199, 3417, 3665, 3819, 4845, 5695, 6365, 10995, 12461, 13927, 17085, 19095, 21641, 37383, 41781, 49111, 62305, 64923, 69635, 108205, 147333, 186915, 208905, 236759, 245555, 324615, 710277, 736665, 834887, 933109, 1183795, 2504661, 2799327, 3551385, 4174435, 4665545, 12523305, 13996635, 15862853, 47588559, 79314265, 237942795]

約数ペア:

[(1, 237942795), (3, 79314265), (5, 47588559), (15, 15862853), (17, 13996635), (19, 12523305), (51, 4665545), (57, 4174435), (67, 3551385), (85, 2799327), (95, 2504661), (201, 1183795), (255, 933109), (285, 834887), (323, 736665), (335, 710277), (733, 324615), (969, 245555), (1005, 236759), (1139, 208905), (1273, 186915), (1615, 147333), (2199, 108205), (3417, 69635), (3665, 64923), (3819, 62305), (4845, 49111), (5695, 41781), (6365, 37383), (10995, 21641), (12461, 19095), (13927, 17085)]