29927955

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42451}}^1$

素因数の和:42506

約数の個数: 16

約数和(自身を含む): 48904704

約数和(自身を除く): 18976749

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 42451, 127353, 212255, 636765, 1995197, 5985591, 9975985, 29927955]

約数ペア:

[(1, 29927955), (3, 9975985), (5, 5985591), (15, 1995197), (47, 636765), (141, 212255), (235, 127353), (705, 42451)]