27199745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4600

約数の個数: 16

約数和(自身を含む): 35054208

約数和(自身を除く): 7854463

約数列:

[1, 5, 17, 71, 85, 355, 1207, 4507, 6035, 22535, 76619, 319997, 383095, 1599985, 5439949, 27199745]

約数ペア:

[(1, 27199745), (5, 5439949), (17, 1599985), (71, 383095), (85, 319997), (355, 76619), (1207, 22535), (4507, 6035)]