2896065

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 5066880

約数和(自身を除く): 2170815

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 463, 695, 1251, 1389, 2085, 2315, 4167, 6255, 6945, 20835, 64357, 193071, 321785, 579213, 965355, 2896065]

約数ペア:

[(1, 2896065), (3, 965355), (5, 579213), (9, 321785), (15, 193071), (45, 64357), (139, 20835), (417, 6945), (463, 6255), (695, 4167), (1251, 2315), (1389, 2085)]