65783115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85991}}^1$

素因数の和:86019

約数の個数: 24

約数和(自身を含む): 120732768

約数和(自身を除く): 54949653

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 85991, 257973, 429955, 773919, 1289865, 1461847, 3869595, 4385541, 7309235, 13156623, 21927705, 65783115]

約数ペア:

[(1, 65783115), (3, 21927705), (5, 13156623), (9, 7309235), (15, 4385541), (17, 3869595), (45, 1461847), (51, 1289865), (85, 773919), (153, 429955), (255, 257973), (765, 85991)]