27015385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 33733440

約数和(自身を除く): 6718055

約数列:

[1, 5, 29, 145, 211, 883, 1055, 4415, 6119, 25607, 30595, 128035, 186313, 931565, 5403077, 27015385]

約数ペア:

[(1, 27015385), (5, 5403077), (29, 931565), (145, 186313), (211, 128035), (883, 30595), (1055, 25607), (4415, 6119)]