237841475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10559}}^1$

素因数の和:10639

約数の個数: 24

約数和(自身を含む): 318193920

約数和(自身を除く): 80352445

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 4505, 10559, 22525, 52795, 179503, 263975, 559627, 897515, 2798135, 4487575, 9513659, 13990675, 47568295, 237841475]

約数ペア:

[(1, 237841475), (5, 47568295), (17, 13990675), (25, 9513659), (53, 4487575), (85, 2798135), (265, 897515), (425, 559627), (901, 263975), (1325, 179503), (4505, 52795), (10559, 22525)]