12960145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3517}}^1$

素因数の和:3600

約数の個数: 16

約数和(自身を含む): 17224128

約数和(自身を除く): 4263983

約数列:

[1, 5, 11, 55, 67, 335, 737, 3517, 3685, 17585, 38687, 193435, 235639, 1178195, 2592029, 12960145]

約数ペア:

[(1, 12960145), (5, 2592029), (11, 1178195), (55, 235639), (67, 193435), (335, 38687), (737, 17585), (3517, 3685)]