77668745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 117974016

約数和(自身を除く): 40305271

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 737, 2345, 3011, 3685, 5159, 15055, 21077, 25795, 33121, 105385, 165605, 201737, 231847, 1008685, 1159235, 1412159, 2219107, 7060795, 11095535, 15533749, 77668745]

約数ペア:

[(1, 77668745), (5, 15533749), (7, 11095535), (11, 7060795), (35, 2219107), (55, 1412159), (67, 1159235), (77, 1008685), (335, 231847), (385, 201737), (469, 165605), (737, 105385), (2345, 33121), (3011, 25795), (3685, 21077), (5159, 15055)]