27889125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6761}}^1$

素因数の和:6790

約数の個数: 32

約数和(自身を含む): 50633856

約数和(自身を除く): 22744731

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 6761, 20283, 33805, 74371, 101415, 169025, 223113, 371855, 507075, 845125, 1115565, 1859275, 2535375, 5577825, 9296375, 27889125]

約数ペア:

[(1, 27889125), (3, 9296375), (5, 5577825), (11, 2535375), (15, 1859275), (25, 1115565), (33, 845125), (55, 507075), (75, 371855), (125, 223113), (165, 169025), (275, 101415), (375, 74371), (825, 33805), (1375, 20283), (4125, 6761)]