8722275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6871

約数の個数: 24

約数和(自身を含む): 15271344

約数和(自身を除く): 6549069

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 6841, 20523, 34205, 102615, 116297, 171025, 348891, 513075, 581485, 1744455, 2907425, 8722275]

約数ペア:

[(1, 8722275), (3, 2907425), (5, 1744455), (15, 581485), (17, 513075), (25, 348891), (51, 171025), (75, 116297), (85, 102615), (255, 34205), (425, 20523), (1275, 6841)]