20190186075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{14029}}^1$

素因数の和:14692

約数の個数: 48

約数和(自身を含む): 34516044800

約数和(自身を除く): 14325858725

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 619, 775, 1857, 2325, 3095, 9285, 14029, 15475, 19189, 42087, 46425, 57567, 70145, 95945, 210435, 287835, 350725, 434899, 479725, 1052175, 1304697, 1439175, 2174495, 6523485, 8683951, 10872475, 26051853, 32617425, 43419755, 130259265, 217098775, 269202481, 651296325, 807607443, 1346012405, 4038037215, 6730062025, 20190186075]

約数ペア:

[(1, 20190186075), (3, 6730062025), (5, 4038037215), (15, 1346012405), (25, 807607443), (31, 651296325), (75, 269202481), (93, 217098775), (155, 130259265), (465, 43419755), (619, 32617425), (775, 26051853), (1857, 10872475), (2325, 8683951), (3095, 6523485), (9285, 2174495), (14029, 1439175), (15475, 1304697), (19189, 1052175), (42087, 479725), (46425, 434899), (57567, 350725), (70145, 287835), (95945, 210435)]