84180805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{883}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 105655680

約数和(自身を除く): 21474875

約数列:

[1, 5, 23, 115, 829, 883, 4145, 4415, 19067, 20309, 95335, 101545, 732007, 3660035, 16836161, 84180805]

約数ペア:

[(1, 84180805), (5, 16836161), (23, 3660035), (115, 732007), (829, 101545), (883, 95335), (4145, 20309), (4415, 19067)]