5158225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 6930360

約数和(自身を除く): 1772135

約数列:

[1, 5, 17, 25, 53, 85, 229, 265, 425, 901, 1145, 1325, 3893, 4505, 5725, 12137, 19465, 22525, 60685, 97325, 206329, 303425, 1031645, 5158225]

約数ペア:

[(1, 5158225), (5, 1031645), (17, 303425), (25, 206329), (53, 97325), (85, 60685), (229, 22525), (265, 19465), (425, 12137), (901, 5725), (1145, 4505), (1325, 3893)]