33111875

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1760

約数の個数: 20

約数和(自身を含む): 42736320

約数和(自身を除く): 9624445

約数列:

[1, 5, 25, 31, 125, 155, 625, 775, 1709, 3875, 8545, 19375, 42725, 52979, 213625, 264895, 1068125, 1324475, 6622375, 33111875]

約数ペア:

[(1, 33111875), (5, 6622375), (25, 1324475), (31, 1068125), (125, 264895), (155, 213625), (625, 52979), (775, 42725), (1709, 19375), (3875, 8545)]