71365440415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1233949}}^1$

素因数の和:1234266

約数の個数: 16

約数和(自身を含む): 87955956000

約数和(自身を除く): 16590515585

約数列:

[1, 5, 43, 215, 269, 1345, 11567, 57835, 1233949, 6169745, 53059807, 265299035, 331932281, 1659661405, 14273088083, 71365440415]

約数ペア:

[(1, 71365440415), (5, 14273088083), (43, 1659661405), (215, 331932281), (269, 265299035), (1345, 53059807), (11567, 6169745), (57835, 1233949)]