74284475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 98038368

約数和(自身を除く): 23753893

約数列:

[1, 5, 17, 25, 85, 277, 425, 631, 1385, 3155, 4709, 6925, 10727, 15775, 23545, 53635, 117725, 174787, 268175, 873935, 2971379, 4369675, 14856895, 74284475]

約数ペア:

[(1, 74284475), (5, 14856895), (17, 4369675), (25, 2971379), (85, 873935), (277, 268175), (425, 174787), (631, 117725), (1385, 53635), (3155, 23545), (4709, 15775), (6925, 10727)]