5663315

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 8211456

約数和(自身を除く): 2548141

約数列:

[1, 5, 7, 35, 43, 53, 71, 215, 265, 301, 355, 371, 497, 1505, 1855, 2279, 2485, 3053, 3763, 11395, 15265, 15953, 18815, 21371, 26341, 79765, 106855, 131705, 161809, 809045, 1132663, 5663315]

約数ペア:

[(1, 5663315), (5, 1132663), (7, 809045), (35, 161809), (43, 131705), (53, 106855), (71, 79765), (215, 26341), (265, 21371), (301, 18815), (355, 15953), (371, 15265), (497, 11395), (1505, 3763), (1855, 3053), (2279, 2485)]