290382245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{9601}}^1$

素因数の和:9892

約数の個数: 16

約数和(自身を含む): 365029632

約数和(自身を除く): 74647387

約数列:

[1, 5, 23, 115, 263, 1315, 6049, 9601, 30245, 48005, 220823, 1104115, 2525063, 12625315, 58076449, 290382245]

約数ペア:

[(1, 290382245), (5, 58076449), (23, 12625315), (115, 2525063), (263, 1104115), (1315, 220823), (6049, 48005), (9601, 30245)]