75212071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 83556000

約数和(自身を除く): 8343929

約数列:

[1, 11, 109, 149, 421, 1199, 1639, 4631, 16241, 45889, 62729, 178651, 504779, 690019, 6837461, 75212071]

約数ペア:

[(1, 75212071), (11, 6837461), (109, 690019), (149, 504779), (421, 178651), (1199, 62729), (1639, 45889), (4631, 16241)]