1270977072105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6517831139}}^1$

素因数の和:6517831160

約数の個数: 16

約数和(自身を含む): 2189991263040

約数和(自身を除く): 919014190935

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6517831139, 19553493417, 32589155695, 84731804807, 97767467085, 254195414421, 423659024035, 1270977072105]

約数ペア:

[(1, 1270977072105), (3, 423659024035), (5, 254195414421), (13, 97767467085), (15, 84731804807), (39, 32589155695), (65, 19553493417), (195, 6517831139)]