1906245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3851}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 3605472

約数和(自身を除く): 1699227

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 3851, 11553, 19255, 34659, 42361, 57765, 127083, 173295, 211805, 381249, 635415, 1906245]

約数ペア:

[(1, 1906245), (3, 635415), (5, 381249), (9, 211805), (11, 173295), (15, 127083), (33, 57765), (45, 42361), (55, 34659), (99, 19255), (165, 11553), (495, 3851)]