28526255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5009}}^1$

素因数の和:5098

約数の個数: 16

約数和(自身を含む): 36793440

約数和(自身を除く): 8267185

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5009, 5695, 25045, 85153, 335603, 425765, 1678015, 5705251, 28526255]

約数ペア:

[(1, 28526255), (5, 5705251), (17, 1678015), (67, 425765), (85, 335603), (335, 85153), (1139, 25045), (5009, 5695)]