1018268065

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{18211}}^1$

素因数の和:18480

約数の個数: 16

約数和(自身を含む): 1250945856

約数和(自身を除く): 232677791

約数列:

[1, 5, 53, 211, 265, 1055, 11183, 18211, 55915, 91055, 965183, 3842521, 4825915, 19212605, 203653613, 1018268065]

約数ペア:

[(1, 1018268065), (5, 203653613), (53, 19212605), (211, 4825915), (265, 3842521), (1055, 965183), (11183, 91055), (18211, 55915)]