25023453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 16651299

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1291, 1491, 2769, 3873, 6461, 9037, 16783, 19383, 27111, 50349, 91661, 117481, 274983, 352443, 641627, 1191593, 1924881, 3574779, 8341151, 25023453]

約数ペア:

[(1, 25023453), (3, 8341151), (7, 3574779), (13, 1924881), (21, 1191593), (39, 641627), (71, 352443), (91, 274983), (213, 117481), (273, 91661), (497, 50349), (923, 27111), (1291, 19383), (1491, 16783), (2769, 9037), (3873, 6461)]