27621385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3613}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 36429120

約数和(自身を除く): 8807735

約数列:

[1, 5, 11, 55, 139, 695, 1529, 3613, 7645, 18065, 39743, 198715, 502207, 2511035, 5524277, 27621385]

約数ペア:

[(1, 27621385), (5, 5524277), (11, 2511035), (55, 502207), (139, 198715), (695, 39743), (1529, 18065), (3613, 7645)]