15985377405

素因数分解:

$3^3\times 5^1\times {\mathrm{5417}}^1\times {\mathrm{21859}}^1$

素因数の和:27290

約数の個数: 32

約数和(自身を含む): 28424995200

約数和(自身を除く): 12439617795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5417, 16251, 21859, 27085, 48753, 65577, 81255, 109295, 146259, 196731, 243765, 327885, 590193, 731295, 983655, 2950965, 118410203, 355230609, 592051015, 1065691827, 1776153045, 3197075481, 5328459135, 15985377405]

約数ペア:

[(1, 15985377405), (3, 5328459135), (5, 3197075481), (9, 1776153045), (15, 1065691827), (27, 592051015), (45, 355230609), (135, 118410203), (5417, 2950965), (16251, 983655), (21859, 731295), (27085, 590193), (48753, 327885), (65577, 243765), (81255, 196731), (109295, 146259)]