81046465

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 100279872

約数和(自身を除く): 19233407

約数列:

[1, 5, 37, 185, 307, 1427, 1535, 7135, 11359, 52799, 56795, 263995, 438089, 2190445, 16209293, 81046465]

約数ペア:

[(1, 81046465), (5, 16209293), (37, 2190445), (185, 438089), (307, 263995), (1427, 56795), (1535, 52799), (7135, 11359)]