3934905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 7185024

約数和(自身を除く): 3250119

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1187, 3315, 3561, 5935, 15431, 17805, 20179, 46293, 60537, 77155, 100895, 231465, 262327, 302685, 786981, 1311635, 3934905]

約数ペア:

[(1, 3934905), (3, 1311635), (5, 786981), (13, 302685), (15, 262327), (17, 231465), (39, 100895), (51, 77155), (65, 60537), (85, 46293), (195, 20179), (221, 17805), (255, 15431), (663, 5935), (1105, 3561), (1187, 3315)]