2249059905

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 4054752000

約数和(自身を除く): 1805692095

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 379, 389, 565, 1017, 1137, 1167, 1695, 1895, 1945, 3051, 3411, 3501, 5085, 5685, 5835, 10233, 10503, 15255, 17055, 17505, 42827, 43957, 51165, 52515, 128481, 131871, 147431, 214135, 219785, 385443, 395613, 442293, 642405, 659355, 737155, 1156329, 1186839, 1326879, 1927215, 1978065, 2211465, 3980637, 5781645, 5934195, 6634395, 16659703, 19903185, 49979109, 83298515, 149937327, 249895545, 449811981, 749686635, 2249059905]

約数ペア:

[(1, 2249059905), (3, 749686635), (5, 449811981), (9, 249895545), (15, 149937327), (27, 83298515), (45, 49979109), (113, 19903185), (135, 16659703), (339, 6634395), (379, 5934195), (389, 5781645), (565, 3980637), (1017, 2211465), (1137, 1978065), (1167, 1927215), (1695, 1326879), (1895, 1186839), (1945, 1156329), (3051, 737155), (3411, 659355), (3501, 642405), (5085, 442293), (5685, 395613), (5835, 385443), (10233, 219785), (10503, 214135), (15255, 147431), (17055, 131871), (17505, 128481), (42827, 52515), (43957, 51165)]