5407494145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 7181058240

約数和(自身を除く): 1773564095

約数列:

[1, 5, 19, 31, 61, 95, 155, 305, 589, 961, 971, 1159, 1891, 2945, 4805, 4855, 5795, 9455, 18259, 18449, 30101, 35929, 58621, 59231, 91295, 92245, 150505, 179645, 293105, 296155, 571919, 933131, 1113799, 1125389, 1836161, 2859595, 4665655, 5568995, 5626945, 9180805, 17729489, 34887059, 56920991, 88647445, 174435295, 284604955, 1081498829, 5407494145]

約数ペア:

[(1, 5407494145), (5, 1081498829), (19, 284604955), (31, 174435295), (61, 88647445), (95, 56920991), (155, 34887059), (305, 17729489), (589, 9180805), (961, 5626945), (971, 5568995), (1159, 4665655), (1891, 2859595), (2945, 1836161), (4805, 1125389), (4855, 1113799), (5795, 933131), (9455, 571919), (18259, 296155), (18449, 293105), (30101, 179645), (35929, 150505), (58621, 92245), (59231, 91295)]