1918065

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 3113856

約数和(自身を除く): 1195791

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1801, 5403, 9005, 27015, 127871, 383613, 639355, 1918065]

約数ペア:

[(1, 1918065), (3, 639355), (5, 383613), (15, 127871), (71, 27015), (213, 9005), (355, 5403), (1065, 1801)]