2008339965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{1901}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 3690503856

約数和(自身を除く): 1682163891

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1381, 1901, 4143, 5703, 6905, 9505, 12429, 17109, 20715, 23477, 28515, 32317, 62145, 70431, 85545, 96951, 117385, 161585, 211293, 290853, 352155, 484755, 1056465, 1454265, 2625281, 7875843, 13126405, 23627529, 39379215, 44629777, 118137645, 133889331, 223148885, 401667993, 669446655, 2008339965]

約数ペア:

[(1, 2008339965), (3, 669446655), (5, 401667993), (9, 223148885), (15, 133889331), (17, 118137645), (45, 44629777), (51, 39379215), (85, 23627529), (153, 13126405), (255, 7875843), (765, 2625281), (1381, 1454265), (1901, 1056465), (4143, 484755), (5703, 352155), (6905, 290853), (9505, 211293), (12429, 161585), (17109, 117385), (20715, 96951), (23477, 85545), (28515, 70431), (32317, 62145)]