227479975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10099}}^1$

素因数の和:10179

約数の個数: 24

約数和(自身を含む): 304333200

約数和(自身を除く): 76853225

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 4505, 10099, 22525, 50495, 171683, 252475, 535247, 858415, 2676235, 4292075, 9099199, 13381175, 45495995, 227479975]

約数ペア:

[(1, 227479975), (5, 45495995), (17, 13381175), (25, 9099199), (53, 4292075), (85, 2676235), (265, 858415), (425, 535247), (901, 252475), (1325, 171683), (4505, 50495), (10099, 22525)]