39072405

素因数分解:

$3^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{1627}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 62593344

約数和(自身を除く): 23520939

約数列:

[1, 3, 5, 15, 1601, 1627, 4803, 4881, 8005, 8135, 24015, 24405, 2604827, 7814481, 13024135, 39072405]

約数ペア:

[(1, 39072405), (3, 13024135), (5, 7814481), (15, 2604827), (1601, 24405), (1627, 24015), (4803, 8135), (4881, 8005)]