25196679

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5081}}^1$

素因数の和:5135

約数の個数: 24

約数和(自身を含む): 39639600

約数和(自身を除く): 14442921

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5081, 15243, 45729, 96539, 147349, 289617, 442047, 868851, 1326141, 2799631, 8398893, 25196679]

約数ペア:

[(1, 25196679), (3, 8398893), (9, 2799631), (19, 1326141), (29, 868851), (57, 442047), (87, 289617), (171, 147349), (261, 96539), (551, 45729), (1653, 15243), (4959, 5081)]