180076945

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{6421}}^1$

素因数の和:6576

約数の個数: 16

約数和(自身を含む): 221944320

約数和(自身を除く): 41867375

約数列:

[1, 5, 71, 79, 355, 395, 5609, 6421, 28045, 32105, 455891, 507259, 2279455, 2536295, 36015389, 180076945]

約数ペア:

[(1, 180076945), (5, 36015389), (71, 2536295), (79, 2279455), (355, 507259), (395, 455891), (5609, 32105), (6421, 28045)]