125171425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5637

約数の個数: 24

約数和(自身を含む): 167473656

約数和(自身を除く): 42302231

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 4505, 5557, 22525, 27785, 94469, 138925, 294521, 472345, 1472605, 2361725, 5006857, 7363025, 25034285, 125171425]

約数ペア:

[(1, 125171425), (5, 25034285), (17, 7363025), (25, 5006857), (53, 2361725), (85, 1472605), (265, 472345), (425, 294521), (901, 138925), (1325, 94469), (4505, 27785), (5557, 22525)]