27738425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7759}}^1$

素因数の和:7793

約数の個数: 24

約数和(自身を含む): 40414080

約数和(自身を除く): 12675655

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 7759, 38795, 85349, 100867, 193975, 426745, 504335, 1109537, 2133725, 2521675, 5547685, 27738425]

約数ペア:

[(1, 27738425), (5, 5547685), (11, 2521675), (13, 2133725), (25, 1109537), (55, 504335), (65, 426745), (143, 193975), (275, 100867), (325, 85349), (715, 38795), (3575, 7759)]