8135045

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 10024560

約数和(自身を除く): 1889515

約数列:

[1, 5, 89, 101, 181, 445, 505, 905, 8989, 16109, 18281, 44945, 80545, 91405, 1627009, 8135045]

約数ペア:

[(1, 8135045), (5, 1627009), (89, 91405), (101, 80545), (181, 44945), (445, 18281), (505, 16109), (905, 8989)]