16085745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 31030272

約数和(自身を除く): 14944527

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 887, 1209, 1395, 2015, 2661, 3627, 4435, 6045, 7983, 11531, 13305, 18135, 27497, 34593, 39915, 57655, 82491, 103779, 137485, 172965, 247473, 357461, 412455, 518895, 1072383, 1237365, 1787305, 3217149, 5361915, 16085745]

約数ペア:

[(1, 16085745), (3, 5361915), (5, 3217149), (9, 1787305), (13, 1237365), (15, 1072383), (31, 518895), (39, 412455), (45, 357461), (65, 247473), (93, 172965), (117, 137485), (155, 103779), (195, 82491), (279, 57655), (403, 39915), (465, 34593), (585, 27497), (887, 18135), (1209, 13305), (1395, 11531), (2015, 7983), (2661, 6045), (3627, 4435)]