29828875

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3447

約数の個数: 16

約数和(自身を含む): 37761984

約数和(自身を除く): 7933109

約数列:

[1, 5, 25, 71, 125, 355, 1775, 3361, 8875, 16805, 84025, 238631, 420125, 1193155, 5965775, 29828875]

約数ペア:

[(1, 29828875), (5, 5965775), (25, 1193155), (71, 420125), (125, 238631), (355, 84025), (1775, 16805), (3361, 8875)]