1305012245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{27529}}^1$

素因数の和:28052

約数の個数: 16

約数和(自身を含む): 1651800000

約数和(自身を除く): 346787755

約数列:

[1, 5, 19, 95, 499, 2495, 9481, 27529, 47405, 137645, 523051, 2615255, 13736971, 68684855, 261002449, 1305012245]

約数ペア:

[(1, 1305012245), (5, 261002449), (19, 68684855), (95, 13736971), (499, 2615255), (2495, 523051), (9481, 137645), (27529, 47405)]