2038245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1123}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 3587808

約数和(自身を除く): 1549563

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1123, 1815, 3369, 5615, 12353, 16845, 37059, 61765, 135883, 185295, 407649, 679415, 2038245]

約数ペア:

[(1, 2038245), (3, 679415), (5, 407649), (11, 185295), (15, 135883), (33, 61765), (55, 37059), (121, 16845), (165, 12353), (363, 5615), (605, 3369), (1123, 1815)]