30028955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5009}}^1$

素因数の和:5134

約数の個数: 16

約数和(自身を含む): 39679200

約数和(自身を除く): 9650245

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5009, 5995, 25045, 55099, 275495, 545981, 2729905, 6005791, 30028955]

約数ペア:

[(1, 30028955), (5, 6005791), (11, 2729905), (55, 545981), (109, 275495), (545, 55099), (1199, 25045), (5009, 5995)]