73987265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{4217}}^1$

素因数の和:4273

約数の個数: 24

約数和(自身を含む): 100978920

約数和(自身を除く): 26991655

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 3509, 4217, 17545, 21085, 46387, 122293, 231935, 510257, 611465, 1345223, 2551285, 6726115, 14797453, 73987265]

約数ペア:

[(1, 73987265), (5, 14797453), (11, 6726115), (29, 2551285), (55, 1345223), (121, 611465), (145, 510257), (319, 231935), (605, 122293), (1595, 46387), (3509, 21085), (4217, 17545)]