5449125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 9899136

約数和(自身を除く): 4450011

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1321, 1375, 3963, 4125, 6605, 14531, 19815, 33025, 43593, 72655, 99075, 165125, 217965, 363275, 495375, 1089825, 1816375, 5449125]

約数ペア:

[(1, 5449125), (3, 1816375), (5, 1089825), (11, 495375), (15, 363275), (25, 217965), (33, 165125), (55, 99075), (75, 72655), (125, 43593), (165, 33025), (275, 19815), (375, 14531), (825, 6605), (1321, 4125), (1375, 3963)]