11011725

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 19948500

約数和(自身を除く): 8936775

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 449, 545, 981, 1347, 1635, 2245, 2725, 4041, 4905, 6735, 8175, 11225, 20205, 24525, 33675, 48941, 101025, 146823, 244705, 440469, 734115, 1223525, 2202345, 3670575, 11011725]

約数ペア:

[(1, 11011725), (3, 3670575), (5, 2202345), (9, 1223525), (15, 734115), (25, 440469), (45, 244705), (75, 146823), (109, 101025), (225, 48941), (327, 33675), (449, 24525), (545, 20205), (981, 11225), (1347, 8175), (1635, 6735), (2245, 4905), (2725, 4041)]