28860055

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35851}}^1$

素因数の和:35886

約数の個数: 16

約数和(自身を含む): 41301504

約数和(自身を除く): 12441449

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 35851, 179255, 250957, 824573, 1254785, 4122865, 5772011, 28860055]

約数ペア:

[(1, 28860055), (5, 5772011), (7, 4122865), (23, 1254785), (35, 824573), (115, 250957), (161, 179255), (805, 35851)]