868185

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 1584000

約数和(自身を除く): 715815

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 109, 135, 177, 295, 327, 531, 545, 885, 981, 1593, 1635, 2655, 2943, 4905, 6431, 7965, 14715, 19293, 32155, 57879, 96465, 173637, 289395, 868185]

約数ペア:

[(1, 868185), (3, 289395), (5, 173637), (9, 96465), (15, 57879), (27, 32155), (45, 19293), (59, 14715), (109, 7965), (135, 6431), (177, 4905), (295, 2943), (327, 2655), (531, 1635), (545, 1593), (885, 981)]