13140295

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9157}}^1$

素因数の和:9210

約数の個数: 16

約数和(自身を含む): 18462528

約数和(自身を除く): 5322233

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 9157, 45785, 64099, 320495, 375437, 1877185, 2628059, 13140295]

約数ペア:

[(1, 13140295), (5, 2628059), (7, 1877185), (35, 375437), (41, 320495), (205, 64099), (287, 45785), (1435, 9157)]