1808365065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 3258372096

約数和(自身を除く): 1450007031

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 127, 137, 169, 195, 205, 381, 411, 507, 533, 615, 635, 685, 845, 1599, 1651, 1781, 1905, 2055, 2535, 2665, 4953, 5207, 5343, 5617, 6929, 7995, 8255, 8905, 15621, 16851, 17399, 20787, 21463, 23153, 24765, 26035, 26715, 28085, 34645, 52197, 64389, 67691, 69459, 73021, 78105, 84255, 86995, 103935, 107315, 115765, 203073, 219063, 226187, 260985, 321945, 338455, 347295, 365105, 678561, 713359, 879983, 949273, 1015365, 1095315, 1130935, 2140077, 2639949, 2847819, 2940431, 3392805, 3566795, 4399915, 4746365, 8821293, 9273667, 10700385, 13199745, 14239095, 14702155, 27821001, 44106465, 46368335, 120557671, 139105005, 361673013, 602788355, 1808365065]

約数ペア:

[(1, 1808365065), (3, 602788355), (5, 361673013), (13, 139105005), (15, 120557671), (39, 46368335), (41, 44106465), (65, 27821001), (123, 14702155), (127, 14239095), (137, 13199745), (169, 10700385), (195, 9273667), (205, 8821293), (381, 4746365), (411, 4399915), (507, 3566795), (533, 3392805), (615, 2940431), (635, 2847819), (685, 2639949), (845, 2140077), (1599, 1130935), (1651, 1095315), (1781, 1015365), (1905, 949273), (2055, 879983), (2535, 713359), (2665, 678561), (4953, 365105), (5207, 347295), (5343, 338455), (5617, 321945), (6929, 260985), (7995, 226187), (8255, 219063), (8905, 203073), (15621, 115765), (16851, 107315), (17399, 103935), (20787, 86995), (21463, 84255), (23153, 78105), (24765, 73021), (26035, 69459), (26715, 67691), (28085, 64389), (34645, 52197)]