11272725

素因数分解:

$3^2\times 5^2\times {\mathrm{50101}}^1$

素因数の和:50117

約数の個数: 18

約数和(自身を含む): 20191106

約数和(自身を除く): 8918381

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 50101, 150303, 250505, 450909, 751515, 1252525, 2254545, 3757575, 11272725]

約数ペア:

[(1, 11272725), (3, 3757575), (5, 2254545), (9, 1252525), (15, 751515), (25, 450909), (45, 250505), (75, 150303), (225, 50101)]