137116945

素因数分解:

$5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1823}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 192132864

約数和(自身を除く): 55015919

約数列:

[1, 5, 7, 35, 49, 245, 307, 1535, 1823, 2149, 9115, 10745, 12761, 15043, 63805, 75215, 89327, 446635, 559661, 2798305, 3917627, 19588135, 27423389, 137116945]

約数ペア:

[(1, 137116945), (5, 27423389), (7, 19588135), (35, 3917627), (49, 2798305), (245, 559661), (307, 446635), (1535, 89327), (1823, 75215), (2149, 63805), (9115, 15043), (10745, 12761)]