27871465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1151}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 6965015

約数列:

[1, 5, 29, 145, 167, 835, 1151, 4843, 5755, 24215, 33379, 166895, 192217, 961085, 5574293, 27871465]

約数ペア:

[(1, 27871465), (5, 5574293), (29, 961085), (145, 192217), (167, 166895), (835, 33379), (1151, 24215), (4843, 5755)]