77129395

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 110923776

約数和(自身を除く): 33794381

約数列:

[1, 5, 7, 31, 35, 67, 155, 217, 335, 469, 1061, 1085, 2077, 2345, 5305, 7427, 10385, 14539, 32891, 37135, 71087, 72695, 164455, 230237, 355435, 497609, 1151185, 2203697, 2488045, 11018485, 15425879, 77129395]

約数ペア:

[(1, 77129395), (5, 15425879), (7, 11018485), (31, 2488045), (35, 2203697), (67, 1151185), (155, 497609), (217, 355435), (335, 230237), (469, 164455), (1061, 72695), (1085, 71087), (2077, 37135), (2345, 32891), (5305, 14539), (7427, 10385)]