727157085

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{3559}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 1190350080

約数和(自身を除く): 463192995

約数列:

[1, 3, 5, 15, 53, 159, 257, 265, 771, 795, 1285, 3559, 3855, 10677, 13621, 17795, 40863, 53385, 68105, 188627, 204315, 565881, 914663, 943135, 2743989, 2829405, 4573315, 13719945, 48477139, 145431417, 242385695, 727157085]

約数ペア:

[(1, 727157085), (3, 242385695), (5, 145431417), (15, 48477139), (53, 13719945), (159, 4573315), (257, 2829405), (265, 2743989), (771, 943135), (795, 914663), (1285, 565881), (3559, 204315), (3855, 188627), (10677, 68105), (13621, 53385), (17795, 40863)]