15670157223

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{130477}}^1$

素因数の和:130556

約数の個数: 48

約数和(自身を含む): 26179105920

約数和(自身を除く): 10508948697

約数列:

[1, 3, 7, 19, 21, 43, 49, 57, 129, 133, 147, 301, 399, 817, 903, 931, 2107, 2451, 2793, 5719, 6321, 17157, 40033, 120099, 130477, 391431, 913339, 2479063, 2740017, 5610511, 6393373, 7437189, 16831533, 17353441, 19180119, 39273577, 52060323, 106599709, 117820731, 121474087, 274915039, 319799127, 364422261, 746197963, 824745117, 2238593889, 5223385741, 15670157223]

約数ペア:

[(1, 15670157223), (3, 5223385741), (7, 2238593889), (19, 824745117), (21, 746197963), (43, 364422261), (49, 319799127), (57, 274915039), (129, 121474087), (133, 117820731), (147, 106599709), (301, 52060323), (399, 39273577), (817, 19180119), (903, 17353441), (931, 16831533), (2107, 7437189), (2451, 6393373), (2793, 5610511), (5719, 2740017), (6321, 2479063), (17157, 913339), (40033, 391431), (120099, 130477)]