71797495

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26641}}^1$

素因数の和:26671

約数の個数: 24

約数和(自身を含む): 109338768

約数和(自身を除く): 37541273

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 26641, 133205, 186487, 293051, 932435, 1305409, 1465255, 2051357, 6527045, 10256785, 14359499, 71797495]

約数ペア:

[(1, 71797495), (5, 14359499), (7, 10256785), (11, 6527045), (35, 2051357), (49, 1465255), (55, 1305409), (77, 932435), (245, 293051), (385, 186487), (539, 133205), (2695, 26641)]