4195215

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 7413120

約数和(自身を除く): 3217905

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1759, 2385, 5277, 8795, 15831, 26385, 79155, 93227, 279681, 466135, 839043, 1398405, 4195215]

約数ペア:

[(1, 4195215), (3, 1398405), (5, 839043), (9, 466135), (15, 279681), (45, 93227), (53, 79155), (159, 26385), (265, 15831), (477, 8795), (795, 5277), (1759, 2385)]