31227955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5209}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 41263200

約数和(自身を除く): 10035245

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5209, 5995, 26045, 57299, 286495, 567781, 2838905, 6245591, 31227955]

約数ペア:

[(1, 31227955), (5, 6245591), (11, 2838905), (55, 567781), (109, 286495), (545, 57299), (1199, 26045), (5209, 5995)]