27779245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14737}}^1$

素因数の和:14784

約数の個数: 16

約数和(自身を含む): 37139760

約数和(自身を除く): 9360515

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 14737, 73685, 191581, 427373, 957905, 2136865, 5555849, 27779245]

約数ペア:

[(1, 27779245), (5, 5555849), (13, 2136865), (29, 957905), (65, 427373), (145, 191581), (377, 73685), (1885, 14737)]