28296565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1283}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 37164096

約数和(自身を除く): 8867531

約数列:

[1, 5, 11, 55, 401, 1283, 2005, 4411, 6415, 14113, 22055, 70565, 514483, 2572415, 5659313, 28296565]

約数ペア:

[(1, 28296565), (5, 5659313), (11, 2572415), (55, 514483), (401, 70565), (1283, 22055), (2005, 14113), (4411, 6415)]