3238975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 4321152

約数和(自身を除く): 1082177

約数列:

[1, 5, 23, 25, 43, 115, 131, 215, 575, 655, 989, 1075, 3013, 3275, 4945, 5633, 15065, 24725, 28165, 75325, 129559, 140825, 647795, 3238975]

約数ペア:

[(1, 3238975), (5, 647795), (23, 140825), (25, 129559), (43, 75325), (115, 28165), (131, 24725), (215, 15065), (575, 5633), (655, 4945), (989, 3275), (1075, 3013)]