33378875

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3847

約数の個数: 16

約数和(自身を含む): 42254784

約数和(自身を除く): 8875909

約数列:

[1, 5, 25, 71, 125, 355, 1775, 3761, 8875, 18805, 94025, 267031, 470125, 1335155, 6675775, 33378875]

約数ペア:

[(1, 33378875), (5, 6675775), (25, 1335155), (71, 470125), (125, 267031), (355, 94025), (1775, 18805), (3761, 8875)]