12749685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 22165248

約数和(自身を除く): 9415563

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 433, 453, 755, 1299, 1963, 2165, 2265, 5629, 5889, 6495, 9815, 16887, 28145, 29445, 65383, 84435, 196149, 326915, 849979, 980745, 2549937, 4249895, 12749685]

約数ペア:

[(1, 12749685), (3, 4249895), (5, 2549937), (13, 980745), (15, 849979), (39, 326915), (65, 196149), (151, 84435), (195, 65383), (433, 29445), (453, 28145), (755, 16887), (1299, 9815), (1963, 6495), (2165, 5889), (2265, 5629)]