4428945

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 8035200

約数和(自身を除く): 3606255

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 619, 795, 1431, 1857, 2385, 3095, 5571, 7155, 9285, 16713, 27855, 32807, 83565, 98421, 164035, 295263, 492105, 885789, 1476315, 4428945]

約数ペア:

[(1, 4428945), (3, 1476315), (5, 885789), (9, 492105), (15, 295263), (27, 164035), (45, 98421), (53, 83565), (135, 32807), (159, 27855), (265, 16713), (477, 9285), (619, 7155), (795, 5571), (1431, 3095), (1857, 2385)]