2750165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 3718656

約数和(自身を除く): 968491

約数列:

[1, 5, 11, 31, 55, 155, 341, 1613, 1705, 8065, 17743, 50003, 88715, 250015, 550033, 2750165]

約数ペア:

[(1, 2750165), (5, 550033), (11, 250015), (31, 88715), (55, 50003), (155, 17743), (341, 8065), (1613, 1705)]