54138285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70769}}^1$

素因数の和:70797

約数の個数: 24

約数和(自身を含む): 99361080

約数和(自身を除く): 45222795

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 70769, 212307, 353845, 636921, 1061535, 1203073, 3184605, 3609219, 6015365, 10827657, 18046095, 54138285]

約数ペア:

[(1, 54138285), (3, 18046095), (5, 10827657), (9, 6015365), (15, 3609219), (17, 3184605), (45, 1203073), (51, 1061535), (85, 636921), (153, 353845), (255, 212307), (765, 70769)]