83637765

素因数分解:

$3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 151545240

約数和(自身を除く): 67907475

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 291, 405, 485, 873, 1455, 2129, 2619, 4365, 6387, 7857, 10645, 13095, 19161, 31935, 39285, 57483, 95805, 172449, 206513, 287415, 619539, 862245, 1032565, 1858617, 3097695, 5575851, 9293085, 16727553, 27879255, 83637765]

約数ペア:

[(1, 83637765), (3, 27879255), (5, 16727553), (9, 9293085), (15, 5575851), (27, 3097695), (45, 1858617), (81, 1032565), (97, 862245), (135, 619539), (291, 287415), (405, 206513), (485, 172449), (873, 95805), (1455, 57483), (2129, 39285), (2619, 31935), (4365, 19161), (6387, 13095), (7857, 10645)]