73228775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3251}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 97989264

約数和(自身を除く): 24760489

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 3251, 4505, 16255, 22525, 55267, 81275, 172303, 276335, 861515, 1381675, 2929151, 4307575, 14645755, 73228775]

約数ペア:

[(1, 73228775), (5, 14645755), (17, 4307575), (25, 2929151), (53, 1381675), (85, 861515), (265, 276335), (425, 172303), (901, 81275), (1325, 55267), (3251, 22525), (4505, 16255)]