125525445

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 204259968

約数和(自身を除く): 78734523

約数列:

[1, 3, 5, 15, 107, 197, 321, 397, 535, 591, 985, 1191, 1605, 1985, 2955, 5955, 21079, 42479, 63237, 78209, 105395, 127437, 212395, 234627, 316185, 391045, 637185, 1173135, 8368363, 25105089, 41841815, 125525445]

約数ペア:

[(1, 125525445), (3, 41841815), (5, 25105089), (15, 8368363), (107, 1173135), (197, 637185), (321, 391045), (397, 316185), (535, 234627), (591, 212395), (985, 127437), (1191, 105395), (1605, 78209), (1985, 63237), (2955, 42479), (5955, 21079)]