136323145

素因数分解:

$5^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1291}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 190885248

約数和(自身を除く): 54562103

約数列:

[1, 5, 7, 35, 49, 245, 431, 1291, 2155, 3017, 6455, 9037, 15085, 21119, 45185, 63259, 105595, 316295, 556421, 2782105, 3894947, 19474735, 27264629, 136323145]

約数ペア:

[(1, 136323145), (5, 27264629), (7, 19474735), (35, 3894947), (49, 2782105), (245, 556421), (431, 316295), (1291, 105595), (2155, 63259), (3017, 45185), (6455, 21119), (9037, 15085)]