25295859

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 39795600

約数和(自身を除く): 14499741

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5101, 15303, 45909, 96919, 147929, 290757, 443787, 872271, 1331361, 2810651, 8431953, 25295859]

約数ペア:

[(1, 25295859), (3, 8431953), (9, 2810651), (19, 1331361), (29, 872271), (57, 443787), (87, 290757), (171, 147929), (261, 96919), (551, 45909), (1653, 15303), (4959, 5101)]