155079770

素因数分解:

$2^1\times 5^1\times {\mathrm{3851}}^1\times {\mathrm{4027}}^1$

素因数の和:7885

約数の個数: 16

約数和(自身を含む): 279285408

約数和(自身を除く): 124205638

約数列:

[1, 2, 5, 10, 3851, 4027, 7702, 8054, 19255, 20135, 38510, 40270, 15507977, 31015954, 77539885, 155079770]

約数ペア:

[(1, 155079770), (2, 77539885), (5, 31015954), (10, 15507977), (3851, 40270), (4027, 38510), (7702, 20135), (8054, 19255)]