8150225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 10856448

約数和(自身を除く): 2706223

約数列:

[1, 5, 17, 25, 85, 127, 151, 425, 635, 755, 2159, 2567, 3175, 3775, 10795, 12835, 19177, 53975, 64175, 95885, 326009, 479425, 1630045, 8150225]

約数ペア:

[(1, 8150225), (5, 1630045), (17, 479425), (25, 326009), (85, 95885), (127, 64175), (151, 53975), (425, 19177), (635, 12835), (755, 10795), (2159, 3775), (2567, 3175)]