2015260023

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{219599}}^1$

素因数の和:219651

約数の個数: 32

約数和(自身を含む): 3373056000

約数和(自身を除く): 1357795977

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 219599, 658797, 1537193, 4172381, 4611579, 5050777, 12517143, 15152331, 29206667, 35355439, 87620001, 95964763, 106066317, 287894289, 671753341, 2015260023]

約数ペア:

[(1, 2015260023), (3, 671753341), (7, 287894289), (19, 106066317), (21, 95964763), (23, 87620001), (57, 35355439), (69, 29206667), (133, 15152331), (161, 12517143), (399, 5050777), (437, 4611579), (483, 4172381), (1311, 1537193), (3059, 658797), (9177, 219599)]