87134865

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{51407}}^1$

素因数の和:51528

約数の個数: 16

約数和(自身を含む): 140652288

約数和(自身を除く): 53517423

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 51407, 154221, 257035, 771105, 5808991, 17426973, 29044955, 87134865]

約数ペア:

[(1, 87134865), (3, 29044955), (5, 17426973), (15, 5808991), (113, 771105), (339, 257035), (565, 154221), (1695, 51407)]