84618215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2953}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 111023136

約数和(自身を除く): 26404921

約数列:

[1, 5, 11, 55, 521, 2605, 2953, 5731, 14765, 28655, 32483, 162415, 1538513, 7692565, 16923643, 84618215]

約数ペア:

[(1, 84618215), (5, 16923643), (11, 7692565), (55, 1538513), (521, 162415), (2605, 32483), (2953, 28655), (5731, 14765)]