838522075

素因数分解:

$5^2\times {\mathrm{4027}}^1\times {\mathrm{8329}}^1$

素因数の和:12366

約数の個数: 12

約数和(自身を含む): 1040150440

約数和(自身を除く): 201628365

約数列:

[1, 5, 25, 4027, 8329, 20135, 41645, 100675, 208225, 33540883, 167704415, 838522075]

約数ペア:

[(1, 838522075), (5, 167704415), (25, 33540883), (4027, 208225), (8329, 100675), (20135, 41645)]