73815185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 95898624

約数和(自身を除く): 22083439

約数列:

[1, 5, 31, 37, 61, 155, 185, 211, 305, 1055, 1147, 1891, 2257, 5735, 6541, 7807, 9455, 11285, 12871, 32705, 39035, 64355, 69967, 242017, 349835, 399001, 476227, 1210085, 1995005, 2381135, 14763037, 73815185]

約数ペア:

[(1, 73815185), (5, 14763037), (31, 2381135), (37, 1995005), (61, 1210085), (155, 476227), (185, 399001), (211, 349835), (305, 242017), (1055, 69967), (1147, 64355), (1891, 39035), (2257, 32705), (5735, 12871), (6541, 11285), (7807, 9455)]