5145445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 6521472

約数和(自身を除く): 1376027

約数列:

[1, 5, 23, 101, 115, 443, 505, 2215, 2323, 10189, 11615, 44743, 50945, 223715, 1029089, 5145445]

約数ペア:

[(1, 5145445), (5, 1029089), (23, 223715), (101, 50945), (115, 44743), (443, 11615), (505, 10189), (2215, 2323)]