70680775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8291}}^1$

素因数の和:8343

約数の個数: 24

約数和(自身を含む): 98707968

約数和(自身を除く): 28027193

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8291, 8525, 41455, 91201, 207275, 257021, 456005, 1285105, 2280025, 2827231, 6425525, 14136155, 70680775]

約数ペア:

[(1, 70680775), (5, 14136155), (11, 6425525), (25, 2827231), (31, 2280025), (55, 1285105), (155, 456005), (275, 257021), (341, 207275), (775, 91201), (1705, 41455), (8291, 8525)]