27044025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21211}}^1$

素因数の和:21241

約数の個数: 24

約数和(自身を含む): 47345184

約数和(自身を除く): 20301159

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 21211, 63633, 106055, 318165, 360587, 530275, 1081761, 1590825, 1802935, 5408805, 9014675, 27044025]

約数ペア:

[(1, 27044025), (3, 9014675), (5, 5408805), (15, 1802935), (17, 1590825), (25, 1081761), (51, 530275), (75, 360587), (85, 318165), (255, 106055), (425, 63633), (1275, 21211)]