83819745

素因数分解:

$3^3\times 5^1\times {\mathrm{620887}}^1$

素因数の和:620901

約数の個数: 16

約数和(自身を含む): 149013120

約数和(自身を除く): 65193375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 620887, 1862661, 3104435, 5587983, 9313305, 16763949, 27939915, 83819745]

約数ペア:

[(1, 83819745), (3, 27939915), (5, 16763949), (9, 9313305), (15, 5587983), (27, 3104435), (45, 1862661), (135, 620887)]