81083755

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{5393}}^1$

素因数の和:5526

約数の個数: 16

約数和(自身を含む): 101493504

約数和(自身を除く): 20409749

約数列:

[1, 5, 31, 97, 155, 485, 3007, 5393, 15035, 26965, 167183, 523121, 835915, 2615605, 16216751, 81083755]

約数ペア:

[(1, 81083755), (5, 16216751), (31, 2615605), (97, 835915), (155, 523121), (485, 167183), (3007, 26965), (5393, 15035)]