79493955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1213}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 135307584

約数和(自身を除く): 55813629

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1213, 1285, 3639, 3855, 4369, 6065, 13107, 18195, 20621, 21845, 61863, 65535, 103105, 309315, 311741, 935223, 1558705, 4676115, 5299597, 15898791, 26497985, 79493955]

約数ペア:

[(1, 79493955), (3, 26497985), (5, 15898791), (15, 5299597), (17, 4676115), (51, 1558705), (85, 935223), (255, 311741), (257, 309315), (771, 103105), (1213, 65535), (1285, 61863), (3639, 21845), (3855, 20621), (4369, 18195), (6065, 13107)]