15156719529

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{4219}}^1$

素因数の和:4622

約数の個数: 64

約数和(自身を含む): 25376716800

約数和(自身を除く): 10219997271

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 347, 357, 493, 609, 1041, 1479, 2429, 3451, 4219, 5899, 7287, 10063, 10353, 12657, 17697, 29533, 30189, 41293, 70441, 71723, 88599, 122351, 123879, 171071, 211323, 215169, 367053, 502061, 513213, 856457, 1197497, 1463993, 1506183, 2079967, 2569371, 3592491, 4391979, 6239901, 10247951, 14559769, 24887881, 30743853, 42455797, 43679307, 74663643, 127367391, 174215167, 297190579, 522645501, 721748549, 891571737, 2165245647, 5052239843, 15156719529]

約数ペア:

[(1, 15156719529), (3, 5052239843), (7, 2165245647), (17, 891571737), (21, 721748549), (29, 522645501), (51, 297190579), (87, 174215167), (119, 127367391), (203, 74663643), (347, 43679307), (357, 42455797), (493, 30743853), (609, 24887881), (1041, 14559769), (1479, 10247951), (2429, 6239901), (3451, 4391979), (4219, 3592491), (5899, 2569371), (7287, 2079967), (10063, 1506183), (10353, 1463993), (12657, 1197497), (17697, 856457), (29533, 513213), (30189, 502061), (41293, 367053), (70441, 215169), (71723, 211323), (88599, 171071), (122351, 123879)]