13145445

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 22886136

約数和(自身を除く): 9740691

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 997, 1465, 2637, 2991, 4395, 4985, 8973, 13185, 14955, 44865, 292121, 876363, 1460605, 2629089, 4381815, 13145445]

約数ペア:

[(1, 13145445), (3, 4381815), (5, 2629089), (9, 1460605), (15, 876363), (45, 292121), (293, 44865), (879, 14955), (997, 13185), (1465, 8973), (2637, 4985), (2991, 4395)]