4280385

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 6874560

約数和(自身を除く): 2594175

約数列:

[1, 3, 5, 15, 461, 619, 1383, 1857, 2305, 3095, 6915, 9285, 285359, 856077, 1426795, 4280385]

約数ペア:

[(1, 4280385), (3, 1426795), (5, 856077), (15, 285359), (461, 9285), (619, 6915), (1383, 3095), (1857, 2305)]