15697859619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 24157163520

約数和(自身を除く): 8459303901

約数列:

[1, 3, 13, 17, 39, 51, 157, 221, 239, 471, 631, 663, 717, 1893, 2041, 2669, 3107, 4063, 6123, 8007, 8203, 9321, 10727, 12189, 24609, 32181, 34697, 37523, 52819, 99067, 104091, 112569, 139451, 150809, 158457, 297201, 418353, 452427, 487799, 637891, 1287871, 1463397, 1684139, 1913673, 1960517, 2563753, 3863613, 5052417, 5881551, 7691259, 8292583, 21893807, 23677013, 24877749, 33328789, 65681421, 71031039, 99986367, 307801169, 402509221, 923403507, 1207527663, 5232619873, 15697859619]

約数ペア:

[(1, 15697859619), (3, 5232619873), (13, 1207527663), (17, 923403507), (39, 402509221), (51, 307801169), (157, 99986367), (221, 71031039), (239, 65681421), (471, 33328789), (631, 24877749), (663, 23677013), (717, 21893807), (1893, 8292583), (2041, 7691259), (2669, 5881551), (3107, 5052417), (4063, 3863613), (6123, 2563753), (8007, 1960517), (8203, 1913673), (9321, 1684139), (10727, 1463397), (12189, 1287871), (24609, 637891), (32181, 487799), (34697, 452427), (37523, 418353), (52819, 297201), (99067, 158457), (104091, 150809), (112569, 139451)]