27688955

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7001}}^1$

素因数の和:7126

約数の個数: 16

約数和(自身を含む): 38314944

約数和(自身を除く): 10625989

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 7001, 35005, 49007, 245035, 791113, 3955565, 5537791, 27688955]

約数ペア:

[(1, 27688955), (5, 5537791), (7, 3955565), (35, 791113), (113, 245035), (565, 49007), (791, 35005), (3955, 7001)]