26793975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27481}}^1$

素因数の和:27507

約数の個数: 24

約数和(自身を含む): 47708752

約数和(自身を除く): 20914777

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 27481, 82443, 137405, 357253, 412215, 687025, 1071759, 1786265, 2061075, 5358795, 8931325, 26793975]

約数ペア:

[(1, 26793975), (3, 8931325), (5, 5358795), (13, 2061075), (15, 1786265), (25, 1071759), (39, 687025), (65, 412215), (75, 357253), (195, 137405), (325, 82443), (975, 27481)]