27091405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4644

約数の個数: 16

約数和(自身を含む): 35798400

約数和(自身を除く): 8706995

約数列:

[1, 5, 11, 55, 109, 545, 1199, 4519, 5995, 22595, 49709, 248545, 492571, 2462855, 5418281, 27091405]

約数ペア:

[(1, 27091405), (5, 5418281), (11, 2462855), (55, 492571), (109, 248545), (545, 49709), (1199, 22595), (4519, 5995)]