11398225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 15124032

約数和(自身を除く): 3725807

約数列:

[1, 5, 23, 25, 43, 115, 215, 461, 575, 989, 1075, 2305, 4945, 10603, 11525, 19823, 24725, 53015, 99115, 265075, 455929, 495575, 2279645, 11398225]

約数ペア:

[(1, 11398225), (5, 2279645), (23, 495575), (25, 455929), (43, 265075), (115, 99115), (215, 53015), (461, 24725), (575, 19823), (989, 11525), (1075, 10603), (2305, 4945)]