25784219

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 29432832

約数和(自身を除く): 3648613

約数列:

[1, 23, 29, 31, 43, 667, 713, 841, 899, 989, 1247, 1333, 19343, 20677, 26071, 28681, 30659, 36163, 38657, 599633, 831749, 889111, 1121053, 25784219]

約数ペア:

[(1, 25784219), (23, 1121053), (29, 889111), (31, 831749), (43, 599633), (667, 38657), (713, 36163), (841, 30659), (899, 28681), (989, 26071), (1247, 20677), (1333, 19343)]