16171405

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 20271024

約数和(自身を除く): 4099619

約数列:

[1, 5, 37, 61, 185, 305, 1433, 2257, 7165, 11285, 53021, 87413, 265105, 437065, 3234281, 16171405]

約数ペア:

[(1, 16171405), (5, 3234281), (37, 437065), (61, 265105), (185, 87413), (305, 53021), (1433, 11285), (2257, 7165)]