38966565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1699}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 68544000

約数和(自身を除く): 29577435

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 1699, 2085, 4587, 5097, 7645, 8495, 18689, 22935, 25485, 56067, 93445, 236161, 280335, 708483, 1180805, 2597771, 3542415, 7793313, 12988855, 38966565]

約数ペア:

[(1, 38966565), (3, 12988855), (5, 7793313), (11, 3542415), (15, 2597771), (33, 1180805), (55, 708483), (139, 280335), (165, 236161), (417, 93445), (695, 56067), (1529, 25485), (1699, 22935), (2085, 18689), (4587, 8495), (5097, 7645)]