27008925

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2749}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 45012000

約数和(自身を除く): 18003075

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 2749, 3275, 8247, 9825, 13745, 41235, 68725, 206175, 360119, 1080357, 1800595, 5401785, 9002975, 27008925]

約数ペア:

[(1, 27008925), (3, 9002975), (5, 5401785), (15, 1800595), (25, 1080357), (75, 360119), (131, 206175), (393, 68725), (655, 41235), (1965, 13745), (2749, 9825), (3275, 8247)]