28044345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3001}}^1$

素因数の和:3105

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 23830215

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3001, 3115, 9003, 9345, 15005, 21007, 45015, 63021, 105035, 267089, 315105, 801267, 1335445, 1869623, 4006335, 5608869, 9348115, 28044345]

約数ペア:

[(1, 28044345), (3, 9348115), (5, 5608869), (7, 4006335), (15, 1869623), (21, 1335445), (35, 801267), (89, 315105), (105, 267089), (267, 105035), (445, 63021), (623, 45015), (1335, 21007), (1869, 15005), (3001, 9345), (3115, 9003)]