42754005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{135727}}^1$

素因数の和:135745

約数の個数: 24

約数和(自身を含む): 84694272

約数和(自身を除く): 41940267

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 135727, 407181, 678635, 950089, 1221543, 2035905, 2850267, 4750445, 6107715, 8550801, 14251335, 42754005]

約数ペア:

[(1, 42754005), (3, 14251335), (5, 8550801), (7, 6107715), (9, 4750445), (15, 2850267), (21, 2035905), (35, 1221543), (45, 950089), (63, 678635), (105, 407181), (315, 135727)]