25010139

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15467}}^1$

素因数の和:15495

約数の個数: 24

約数和(自身を含む): 42320448

約数和(自身を除く): 17310309

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 15467, 46401, 108269, 170137, 324807, 510411, 757883, 1190959, 2273649, 3572877, 8336713, 25010139]

約数ペア:

[(1, 25010139), (3, 8336713), (7, 3572877), (11, 2273649), (21, 1190959), (33, 757883), (49, 510411), (77, 324807), (147, 170137), (231, 108269), (539, 46401), (1617, 15467)]