2080935

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 3644784

約数和(自身を除く): 1563849

約数列:

[1, 3, 5, 9, 15, 45, 131, 353, 393, 655, 1059, 1179, 1765, 1965, 3177, 5295, 5895, 15885, 46243, 138729, 231215, 416187, 693645, 2080935]

約数ペア:

[(1, 2080935), (3, 693645), (5, 416187), (9, 231215), (15, 138729), (45, 46243), (131, 15885), (353, 5895), (393, 5295), (655, 3177), (1059, 1965), (1179, 1765)]