15695120121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{17389}}^1$

素因数の和:17645

約数の個数: 32

約数和(自身を含む): 22223585280

約数和(自身を除く): 6528465159

約数列:

[1, 3, 23, 69, 103, 127, 309, 381, 2369, 2921, 7107, 8763, 13081, 17389, 39243, 52167, 300863, 399947, 902589, 1199841, 1791067, 2208403, 5373201, 6625209, 41194541, 50793269, 123583623, 152379807, 227465509, 682396527, 5231706707, 15695120121]

約数ペア:

[(1, 15695120121), (3, 5231706707), (23, 682396527), (69, 227465509), (103, 152379807), (127, 123583623), (309, 50793269), (381, 41194541), (2369, 6625209), (2921, 5373201), (7107, 2208403), (8763, 1791067), (13081, 1199841), (17389, 902589), (39243, 399947), (52167, 300863)]