48980015

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20887}}^1$

素因数の和:20966

約数の個数: 16

約数和(自身を含む): 68178432

約数和(自身を除く): 19198417

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 20887, 104435, 146209, 731045, 1399429, 6997145, 9796003, 48980015]

約数ペア:

[(1, 48980015), (5, 9796003), (7, 6997145), (35, 1399429), (67, 731045), (335, 146209), (469, 104435), (2345, 20887)]