9228725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 12835488

約数和(自身を除く): 3606763

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 907, 925, 2035, 4535, 9977, 10175, 22675, 33559, 49885, 167795, 249425, 369149, 838975, 1845745, 9228725]

約数ペア:

[(1, 9228725), (5, 1845745), (11, 838975), (25, 369149), (37, 249425), (55, 167795), (185, 49885), (275, 33559), (407, 22675), (907, 10175), (925, 9977), (2035, 4535)]