25116663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 14622729

約数列:

[1, 3, 11, 13, 33, 39, 127, 143, 381, 429, 461, 1383, 1397, 1651, 4191, 4953, 5071, 5993, 15213, 17979, 18161, 54483, 58547, 65923, 175641, 197769, 644017, 761111, 1932051, 2283333, 8372221, 25116663]

約数ペア:

[(1, 25116663), (3, 8372221), (11, 2283333), (13, 1932051), (33, 761111), (39, 644017), (127, 197769), (143, 175641), (381, 65923), (429, 58547), (461, 54483), (1383, 18161), (1397, 17979), (1651, 15213), (4191, 5993), (4953, 5071)]