26553795

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 43794432

約数和(自身を除く): 17240637

約数列:

[1, 3, 5, 15, 53, 127, 159, 263, 265, 381, 635, 789, 795, 1315, 1905, 3945, 6731, 13939, 20193, 33401, 33655, 41817, 69695, 100203, 100965, 167005, 209085, 501015, 1770253, 5310759, 8851265, 26553795]

約数ペア:

[(1, 26553795), (3, 8851265), (5, 5310759), (15, 1770253), (53, 501015), (127, 209085), (159, 167005), (263, 100965), (265, 100203), (381, 69695), (635, 41817), (789, 33655), (795, 33401), (1315, 20193), (1905, 13939), (3945, 6731)]