388614355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{17749}}^1$

素因数の和:17934

約数の個数: 16

約数和(自身を含む): 485640000

約数和(自身を除く): 97025645

約数列:

[1, 5, 29, 145, 151, 755, 4379, 17749, 21895, 88745, 514721, 2573605, 2680099, 13400495, 77722871, 388614355]

約数ペア:

[(1, 388614355), (5, 77722871), (29, 13400495), (145, 2680099), (151, 2573605), (755, 514721), (4379, 88745), (17749, 21895)]