28669054465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{405991}}^1$

素因数の和:406512

約数の個数: 16

約数和(自身を含む): 35662337280

約数和(自身を除く): 6993282815

約数列:

[1, 5, 29, 145, 487, 2435, 14123, 70615, 405991, 2029955, 11773739, 58868695, 197717617, 988588085, 5733810893, 28669054465]

約数ペア:

[(1, 28669054465), (5, 5733810893), (29, 988588085), (145, 197717617), (487, 58868695), (2435, 11773739), (14123, 2029955), (70615, 405991)]