6387825

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 10767168

約数和(自身を除く): 4379343

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 1607, 3975, 4821, 8035, 24105, 40175, 85171, 120525, 255513, 425855, 1277565, 2129275, 6387825]

約数ペア:

[(1, 6387825), (3, 2129275), (5, 1277565), (15, 425855), (25, 255513), (53, 120525), (75, 85171), (159, 40175), (265, 24105), (795, 8035), (1325, 4821), (1607, 3975)]